Headers & Manifolds Exhaust Systems
RADIUM ENGINEERING T4E HEADER SET 2006+ LOTUS 2ZZ-GE 17-0011
*T4 ECU Connectors & Pins for 04-05 Lotus* These connectors and terminals are found on the 04...
*T4 ECU Connectors & Pins for 04-05 Lotus* These connectors and terminals are found on the 04-05 Lotus Elise and Lotus Exige that utilize the T4 ECU. Radium Engineering is the only place that sells these and has them in stock. We also carry the mating connectors. *Includes:* * 52 Way Receptacle Connector (x1) * 28 Way Receptacle Connector (x1) * Small Pin Terminals (x80) * Large Pin Terminals (x5) * 52 Pin Backshell (x1) * 28 Pin Connector (x1) *T4e ECU Connectors & Pins for 2006+ Lot...
{"id":10696627784,"title":"RADIUM ENGINEERING T4E HEADER SET 2006+ LOTUS 2ZZ-GE 17-0011","handle":"17-0011","description":"\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cp class=\"prod-overview\"\u003e*T4 ECU Connectors \u0026amp; Pins for 04-05 Lotus* These connectors and terminals are found on the 04-05 Lotus Elise and Lotus Exige that utilize the T4 ECU. Radium Engineering is the only place that sells these and has them in stock. We also carry the mating connectors. *Includes:* * 52 Way Receptacle Connector (x1) * 28 Way Receptacle Connector (x1) * Small Pin Terminals (x80) * Large Pin Terminals (x5) * 52 Pin Backshell (x1) * 28 Pin Connector (x1) *T4e ECU Connectors \u0026amp; Pins for 2006+ Lotus* These connectors, backshells, and terminals will connect to any 2006-up Lotus Elise, Exige, and 2-Eleven ECU. Radium Engineering is the only place that sells these and has them in stock. We also carry the mating headers. *Includes:* * 48 Way Brown Coded Connector (x1) * 48 Way Black Coded Connector (x1) * 48 Way Latching Backshells (x2) * Small Pin Terminals (x90)* * Large Pin Terminals (x20)* *Do not work with OEM Lotus connectors but do work with OEM Lotus ECU header and Radium connectors *T4 ECU Header for 04-05 Lotus* This is the 80-Way PCB header that is found in the 04-05 Lotus Elise\/Exige T4 ECU. This product allows for a simple wiring harness to be constructed to adapt an engine management system or piggy-back ECU without permanent damage or modification to the factory harness. Pins can be straightened and directly soldered to. These ECU headers are not available anywhere else. Radium Engineering has them in stock along with the mating connectors sold separately.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e \u003c\/p\u003e","published_at":"2017-09-15T23:39:20-07:00","created_at":"2017-09-15T23:39:20-07:00","vendor":"VEX Motorsports","type":"Engine","tags":["Lotus"],"price":8760,"price_min":8760,"price_max":8760,"available":true,"price_varies":false,"compare_at_price":6995,"compare_at_price_min":6995,"compare_at_price_max":6995,"compare_at_price_varies":false,"variants":[{"id":46234834312,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"rad17-0011","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"RADIUM ENGINEERING T4E HEADER SET 2006+ LOTUS 2ZZ-GE 17-0011","public_title":null,"options":["Default Title"],"price":8760,"weight":204,"compare_at_price":6995,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"continue","barcode":"RADIUM 17-0011","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/vexms.com\/cdn\/shop\/products\/rw6.jpg?v=1675331529"],"featured_image":"\/\/vexms.com\/cdn\/shop\/products\/rw6.jpg?v=1675331529","options":["Title"],"media":[{"alt":null,"id":27813866897566,"position":1,"preview_image":{"aspect_ratio":1.5,"height":400,"width":600,"src":"\/\/vexms.com\/cdn\/shop\/products\/rw6.jpg?v=1675331529"},"aspect_ratio":1.5,"height":400,"media_type":"image","src":"\/\/vexms.com\/cdn\/shop\/products\/rw6.jpg?v=1675331529","width":600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cp class=\"prod-overview\"\u003e*T4 ECU Connectors \u0026amp; Pins for 04-05 Lotus* These connectors and terminals are found on the 04-05 Lotus Elise and Lotus Exige that utilize the T4 ECU. Radium Engineering is the only place that sells these and has them in stock. We also carry the mating connectors. *Includes:* * 52 Way Receptacle Connector (x1) * 28 Way Receptacle Connector (x1) * Small Pin Terminals (x80) * Large Pin Terminals (x5) * 52 Pin Backshell (x1) * 28 Pin Connector (x1) *T4e ECU Connectors \u0026amp; Pins for 2006+ Lotus* These connectors, backshells, and terminals will connect to any 2006-up Lotus Elise, Exige, and 2-Eleven ECU. Radium Engineering is the only place that sells these and has them in stock. We also carry the mating headers. *Includes:* * 48 Way Brown Coded Connector (x1) * 48 Way Black Coded Connector (x1) * 48 Way Latching Backshells (x2) * Small Pin Terminals (x90)* * Large Pin Terminals (x20)* *Do not work with OEM Lotus connectors but do work with OEM Lotus ECU header and Radium connectors *T4 ECU Header for 04-05 Lotus* This is the 80-Way PCB header that is found in the 04-05 Lotus Elise\/Exige T4 ECU. This product allows for a simple wiring harness to be constructed to adapt an engine management system or piggy-back ECU without permanent damage or modification to the factory harness. Pins can be straightened and directly soldered to. These ECU headers are not available anywhere else. Radium Engineering has them in stock along with the mating connectors sold separately.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e \u003c\/p\u003e"} [{"id":450803400,"handle":"headers-manifolds","title":"Headers \u0026 Manifolds Exhaust Systems","updated_at":"2025-02-27T12:00:46-08:00","body_html":"","published_at":"2017-07-22T00:22:15-07:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"title","relation":"contains","condition":"header"},{"column":"title","relation":"contains","condition":"manifold"}],"published_scope":"global","image":{"created_at":"2017-08-25T13:27:23-07:00","alt":"","width":733,"height":550,"src":"\/\/vexms.com\/cdn\/shop\/collections\/headers.jpg?v=1503692843"}},{"id":481970376,"handle":"radium-brand","title":"Radium Brand","updated_at":"2025-02-27T12:58:26-08:00","body_html":"","published_at":"2017-09-15T00:35:43-07:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"title","relation":"contains","condition":"radium"}],"published_scope":"global","image":{"created_at":"2017-09-15T00:36:06-07:00","alt":"","width":270,"height":270,"src":"\/\/vexms.com\/cdn\/shop\/collections\/radium.jpg?v=1505460966"}}]
$87.60
RADIUM ENGINEERING T4 ECU HEADER 2004-2005 LOTUS 2ZZ-GE
*T4 ECU Connectors & Pins for 04-05 Lotus* These connectors and terminals are found on the 04...
*T4 ECU Connectors & Pins for 04-05 Lotus* These connectors and terminals are found on the 04-05 Lotus Elise and Lotus Exige that utilize the T4 ECU. Radium Engineering is the only place that sells these and has them in stock. We also carry the mating connectors. *Includes:* * 52 Way Receptacle Connector (x1) * 28 Way Receptacle Connector (x1) * Small Pin Terminals (x80) * Large Pin Terminals (x5) * 52 Pin Backshell (x1) * 28 Pin Connector (x1) *T4e ECU Connectors & Pins for 2006+ Lot...
{"id":10696627464,"title":"RADIUM ENGINEERING T4 ECU HEADER 2004-2005 LOTUS 2ZZ-GE","handle":"17-0009","description":"\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cp class=\"prod-overview\"\u003e*T4 ECU Connectors \u0026amp; Pins for 04-05 Lotus* These connectors and terminals are found on the 04-05 Lotus Elise and Lotus Exige that utilize the T4 ECU. Radium Engineering is the only place that sells these and has them in stock. We also carry the mating connectors. *Includes:* * 52 Way Receptacle Connector (x1) * 28 Way Receptacle Connector (x1) * Small Pin Terminals (x80) * Large Pin Terminals (x5) * 52 Pin Backshell (x1) * 28 Pin Connector (x1) *T4e ECU Connectors \u0026amp; Pins for 2006+ Lotus* These connectors, backshells, and terminals will connect to any 2006-up Lotus Elise, Exige, and 2-Eleven ECU. Radium Engineering is the only place that sells these and has them in stock. We also carry the mating headers. *Includes:* * 48 Way Brown Coded Connector (x1) * 48 Way Black Coded Connector (x1) * 48 Way Latching Backshells (x2) * Small Pin Terminals (x90)* * Large Pin Terminals (x20)* *Do not work with OEM Lotus connectors but do work with OEM Lotus ECU header and Radium connectors *T4 ECU Header for 04-05 Lotus* This is the 80-Way PCB header that is found in the 04-05 Lotus Elise\/Exige T4 ECU. This product allows for a simple wiring harness to be constructed to adapt an engine management system or piggy-back ECU without permanent damage or modification to the factory harness. Pins can be straightened and directly soldered to. These ECU headers are not available anywhere else. Radium Engineering has them in stock along with the mating connectors sold separately.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e \u003c\/p\u003e","published_at":"2017-09-15T23:39:18-07:00","created_at":"2017-09-15T23:39:19-07:00","vendor":"VEX Motorsports","type":"Engine","tags":["Lotus"],"price":6695,"price_min":6695,"price_max":6695,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":46234833416,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"rad17-0009","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"RADIUM ENGINEERING T4 ECU HEADER 2004-2005 LOTUS 2ZZ-GE","public_title":null,"options":["Default Title"],"price":6695,"weight":3502,"compare_at_price":null,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"continue","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/vexms.com\/cdn\/shop\/products\/rw4.jpg?v=1676660214"],"featured_image":"\/\/vexms.com\/cdn\/shop\/products\/rw4.jpg?v=1676660214","options":["Title"],"media":[{"alt":null,"id":27908417912990,"position":1,"preview_image":{"aspect_ratio":1.5,"height":400,"width":600,"src":"\/\/vexms.com\/cdn\/shop\/products\/rw4.jpg?v=1676660214"},"aspect_ratio":1.5,"height":400,"media_type":"image","src":"\/\/vexms.com\/cdn\/shop\/products\/rw4.jpg?v=1676660214","width":600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cp class=\"prod-overview\"\u003e*T4 ECU Connectors \u0026amp; Pins for 04-05 Lotus* These connectors and terminals are found on the 04-05 Lotus Elise and Lotus Exige that utilize the T4 ECU. Radium Engineering is the only place that sells these and has them in stock. We also carry the mating connectors. *Includes:* * 52 Way Receptacle Connector (x1) * 28 Way Receptacle Connector (x1) * Small Pin Terminals (x80) * Large Pin Terminals (x5) * 52 Pin Backshell (x1) * 28 Pin Connector (x1) *T4e ECU Connectors \u0026amp; Pins for 2006+ Lotus* These connectors, backshells, and terminals will connect to any 2006-up Lotus Elise, Exige, and 2-Eleven ECU. Radium Engineering is the only place that sells these and has them in stock. We also carry the mating headers. *Includes:* * 48 Way Brown Coded Connector (x1) * 48 Way Black Coded Connector (x1) * 48 Way Latching Backshells (x2) * Small Pin Terminals (x90)* * Large Pin Terminals (x20)* *Do not work with OEM Lotus connectors but do work with OEM Lotus ECU header and Radium connectors *T4 ECU Header for 04-05 Lotus* This is the 80-Way PCB header that is found in the 04-05 Lotus Elise\/Exige T4 ECU. This product allows for a simple wiring harness to be constructed to adapt an engine management system or piggy-back ECU without permanent damage or modification to the factory harness. Pins can be straightened and directly soldered to. These ECU headers are not available anywhere else. Radium Engineering has them in stock along with the mating connectors sold separately.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e \u003c\/p\u003e"} [{"id":450803400,"handle":"headers-manifolds","title":"Headers \u0026 Manifolds Exhaust Systems","updated_at":"2025-02-27T12:00:46-08:00","body_html":"","published_at":"2017-07-22T00:22:15-07:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"title","relation":"contains","condition":"header"},{"column":"title","relation":"contains","condition":"manifold"}],"published_scope":"global","image":{"created_at":"2017-08-25T13:27:23-07:00","alt":"","width":733,"height":550,"src":"\/\/vexms.com\/cdn\/shop\/collections\/headers.jpg?v=1503692843"}},{"id":481970376,"handle":"radium-brand","title":"Radium Brand","updated_at":"2025-02-27T12:58:26-08:00","body_html":"","published_at":"2017-09-15T00:35:43-07:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"title","relation":"contains","condition":"radium"}],"published_scope":"global","image":{"created_at":"2017-09-15T00:36:06-07:00","alt":"","width":270,"height":270,"src":"\/\/vexms.com\/cdn\/shop\/collections\/radium.jpg?v=1505460966"}}]
$66.95
RADIUM ENGINEERING TURBO EXHAUST MANIFOLD THERMAL WRAP LOTUS ELISE/EXIGE 2ZZ-GE 12-0006
Stainless steel exhaust manifold with T3 flange for the Toyota 2ZZ-GE engine, designed and produc...
Stainless steel exhaust manifold with T3 flange for the Toyota 2ZZ-GE engine, designed and produced by Radium Engineering. The T3 turbo flange is tapped for M10x1.5 studs (not included). *Engineering Design* This exhaust manifold was CAD designed and flow analyzed for maximum performance in a compact package. Turbocharger placement was carefully evaluated to make turbo kit installation simple. The turbocharger is located high enough to promote low resistance oil return back into the oil pan, ...
{"id":10696617288,"title":"RADIUM ENGINEERING TURBO EXHAUST MANIFOLD THERMAL WRAP LOTUS ELISE\/EXIGE 2ZZ-GE 12-0006","handle":"12-0006","description":"\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cp class=\"prod-overview\"\u003eStainless steel exhaust manifold with T3 flange for the Toyota 2ZZ-GE engine, designed and produced by Radium Engineering. The T3 turbo flange is tapped for M10x1.5 studs (not included). *Engineering Design* This exhaust manifold was CAD designed and flow analyzed for maximum performance in a compact package. Turbocharger placement was carefully evaluated to make turbo kit installation simple. The turbocharger is located high enough to promote low resistance oil return back into the oil pan, exhaust downpipe easily clears the subframe, and turbocharger air inlet clears the transmission shifter cables. Furthermore, the placement away from the head allows larger radius primary exhaust runners. Manifold mounting holes are designed to allow the manifold to expand without inducing stresses on the fasteners. *Manufacturing* A casting manufacturing process was chosen for high repeatability suited for volume production without the inconsistencies commonly found with fabricated manifolds. Lost wax (investment) casting process was chosen over a low quality sand casting because of its superior surface finish, tight tolerance holding, and the absence of a parting line. Every manifold is CNC machined to precise dimensions to ensure a perfect fit every time. After casting, there are 3 relief cuts machined into the head flange to separate the exhaust ports, as shown. This allows thermal expansion and resists flange warping. It also relieves and frees up any stress after the part was cooled in the casting process. Next, the head flange and T3 flange is fly cut to be true and flat, as shown. Lastly, four M10x1.5mm threads are machined for mating the T3 turbocharger. *Material* 347 stainless steel was used for its high thermal capacity, low thermal conductivity, and resistance to thermal cycling. Additionally, this material will not rust, but will change color when it is heat cycled for the first time. *OPTIONS* *Thermal Wrap* It is highly recommended to use this custom heat barrier designed to keep heat away from sensitive chassis components. *Polishing* Because Stainless Steel will not corrode these manifolds can be polished to a highly reflective \"show quality\" surface finish.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e \u003c\/p\u003e","published_at":"2017-09-15T23:38:24-07:00","created_at":"2017-09-15T23:38:24-07:00","vendor":"VEX Motorsports","type":"Engine","tags":["Lotus"],"price":37995,"price_min":37995,"price_max":37995,"available":true,"price_varies":false,"compare_at_price":39995,"compare_at_price_min":39995,"compare_at_price_max":39995,"compare_at_price_varies":false,"variants":[{"id":46234794504,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"rad12-0006","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"RADIUM ENGINEERING TURBO EXHAUST MANIFOLD THERMAL WRAP LOTUS ELISE\/EXIGE 2ZZ-GE 12-0006","public_title":null,"options":["Default Title"],"price":37995,"weight":998,"compare_at_price":39995,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"continue","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/vexms.com\/cdn\/shop\/products\/12-0005-3a_f3a5d6f5-6a6f-4740-980b-3e8bfc65a3c3.jpg?v=1676449717"],"featured_image":"\/\/vexms.com\/cdn\/shop\/products\/12-0005-3a_f3a5d6f5-6a6f-4740-980b-3e8bfc65a3c3.jpg?v=1676449717","options":["Title"],"media":[{"alt":null,"id":27889935286430,"position":1,"preview_image":{"aspect_ratio":1.504,"height":399,"width":600,"src":"\/\/vexms.com\/cdn\/shop\/products\/12-0005-3a_f3a5d6f5-6a6f-4740-980b-3e8bfc65a3c3.jpg?v=1676449717"},"aspect_ratio":1.504,"height":399,"media_type":"image","src":"\/\/vexms.com\/cdn\/shop\/products\/12-0005-3a_f3a5d6f5-6a6f-4740-980b-3e8bfc65a3c3.jpg?v=1676449717","width":600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cp class=\"prod-overview\"\u003eStainless steel exhaust manifold with T3 flange for the Toyota 2ZZ-GE engine, designed and produced by Radium Engineering. The T3 turbo flange is tapped for M10x1.5 studs (not included). *Engineering Design* This exhaust manifold was CAD designed and flow analyzed for maximum performance in a compact package. Turbocharger placement was carefully evaluated to make turbo kit installation simple. The turbocharger is located high enough to promote low resistance oil return back into the oil pan, exhaust downpipe easily clears the subframe, and turbocharger air inlet clears the transmission shifter cables. Furthermore, the placement away from the head allows larger radius primary exhaust runners. Manifold mounting holes are designed to allow the manifold to expand without inducing stresses on the fasteners. *Manufacturing* A casting manufacturing process was chosen for high repeatability suited for volume production without the inconsistencies commonly found with fabricated manifolds. Lost wax (investment) casting process was chosen over a low quality sand casting because of its superior surface finish, tight tolerance holding, and the absence of a parting line. Every manifold is CNC machined to precise dimensions to ensure a perfect fit every time. After casting, there are 3 relief cuts machined into the head flange to separate the exhaust ports, as shown. This allows thermal expansion and resists flange warping. It also relieves and frees up any stress after the part was cooled in the casting process. Next, the head flange and T3 flange is fly cut to be true and flat, as shown. Lastly, four M10x1.5mm threads are machined for mating the T3 turbocharger. *Material* 347 stainless steel was used for its high thermal capacity, low thermal conductivity, and resistance to thermal cycling. Additionally, this material will not rust, but will change color when it is heat cycled for the first time. *OPTIONS* *Thermal Wrap* It is highly recommended to use this custom heat barrier designed to keep heat away from sensitive chassis components. *Polishing* Because Stainless Steel will not corrode these manifolds can be polished to a highly reflective \"show quality\" surface finish.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e \u003c\/p\u003e"} [{"id":450803400,"handle":"headers-manifolds","title":"Headers \u0026 Manifolds Exhaust Systems","updated_at":"2025-02-27T12:00:46-08:00","body_html":"","published_at":"2017-07-22T00:22:15-07:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"title","relation":"contains","condition":"header"},{"column":"title","relation":"contains","condition":"manifold"}],"published_scope":"global","image":{"created_at":"2017-08-25T13:27:23-07:00","alt":"","width":733,"height":550,"src":"\/\/vexms.com\/cdn\/shop\/collections\/headers.jpg?v=1503692843"}},{"id":481970376,"handle":"radium-brand","title":"Radium Brand","updated_at":"2025-02-27T12:58:26-08:00","body_html":"","published_at":"2017-09-15T00:35:43-07:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"title","relation":"contains","condition":"radium"}],"published_scope":"global","image":{"created_at":"2017-09-15T00:36:06-07:00","alt":"","width":270,"height":270,"src":"\/\/vexms.com\/cdn\/shop\/collections\/radium.jpg?v=1505460966"}}]
$379.95
$399.95
RADIUM ENGINEERING TURBO EXHAUST MANIFOLD LOTUS ELISE/EXIGE 2ZZ-GE POLISHED
Furthermore, the placement away from the head allows larger radius primary exhaust runners. Manif...
Furthermore, the placement away from the head allows larger radius primary exhaust runners. Manifold mounting holes are designed to allow the manifold to expand without inducing stresses on the fasteners. *Manufacturing* A casting manufacturing process was chosen for high repeatability suited for volume production without the inconsistencies commonly found with fabricated manifolds. Lost wax (investment) casting process was chosen over a low quality sand casting because of its superior surfac...
{"id":10696617160,"title":"RADIUM ENGINEERING TURBO EXHAUST MANIFOLD LOTUS ELISE\/EXIGE 2ZZ-GE POLISHED","handle":"12-0005-01","description":"\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cp class=\"prod-overview\"\u003eFurthermore, the placement away from the head allows larger radius primary exhaust runners. Manifold mounting holes are designed to allow the manifold to expand without inducing stresses on the fasteners. *Manufacturing* A casting manufacturing process was chosen for high repeatability suited for volume production without the inconsistencies commonly found with fabricated manifolds. Lost wax (investment) casting process was chosen over a low quality sand casting because of its superior surface finish, tight tolerance holding, and the absence of a parting line. Every manifold is CNC machined to precise dimensions to ensure a perfect fit every time. After casting, there are 3 relief cuts machined into the head flange to separate the exhaust ports, as shown. This allows thermal expansion and resists flange warping. It also relieves and frees up any stress after the part was cooled in the casting process. Next, the head flange and T3 flange is fly cut to be true and flat, as shown. Lastly, four M10x1.5mm threads are machined for mating the T3 turbocharger. *Material* 347 stainless steel was used for its high thermal capacity, low thermal conductivity, and resistance to thermal cycling. Additionally, this material will not rust, but will change color when it is heat cycled for the first time. *OPTIONS* *Thermal Wrap* It is highly recommended to use this custom heat barrier designed to keep heat away from sensitive chassis components. *Polishing* Because Stainless Steel will not corrode these manifolds can be polished to a highly reflective \"show quality\" surface finish.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e \u003c\/p\u003e","published_at":"2017-09-15T23:38:23-07:00","created_at":"2017-09-15T23:38:24-07:00","vendor":"VEX Motorsports","type":"Engine","tags":["Lotus"],"price":85400,"price_min":85400,"price_max":85400,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":46234794056,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"rad12-0005-01","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"RADIUM ENGINEERING TURBO EXHAUST MANIFOLD LOTUS ELISE\/EXIGE 2ZZ-GE POLISHED","public_title":null,"options":["Default Title"],"price":85400,"weight":10002,"compare_at_price":null,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"continue","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/vexms.com\/cdn\/shop\/products\/12-0005-3a_108d4a01-a56a-442c-9f6d-6f31eb8ab35f.jpg?v=1676669897"],"featured_image":"\/\/vexms.com\/cdn\/shop\/products\/12-0005-3a_108d4a01-a56a-442c-9f6d-6f31eb8ab35f.jpg?v=1676669897","options":["Title"],"media":[{"alt":null,"id":27909050237086,"position":1,"preview_image":{"aspect_ratio":1.504,"height":399,"width":600,"src":"\/\/vexms.com\/cdn\/shop\/products\/12-0005-3a_108d4a01-a56a-442c-9f6d-6f31eb8ab35f.jpg?v=1676669897"},"aspect_ratio":1.504,"height":399,"media_type":"image","src":"\/\/vexms.com\/cdn\/shop\/products\/12-0005-3a_108d4a01-a56a-442c-9f6d-6f31eb8ab35f.jpg?v=1676669897","width":600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cp class=\"prod-overview\"\u003eFurthermore, the placement away from the head allows larger radius primary exhaust runners. Manifold mounting holes are designed to allow the manifold to expand without inducing stresses on the fasteners. *Manufacturing* A casting manufacturing process was chosen for high repeatability suited for volume production without the inconsistencies commonly found with fabricated manifolds. Lost wax (investment) casting process was chosen over a low quality sand casting because of its superior surface finish, tight tolerance holding, and the absence of a parting line. Every manifold is CNC machined to precise dimensions to ensure a perfect fit every time. After casting, there are 3 relief cuts machined into the head flange to separate the exhaust ports, as shown. This allows thermal expansion and resists flange warping. It also relieves and frees up any stress after the part was cooled in the casting process. Next, the head flange and T3 flange is fly cut to be true and flat, as shown. Lastly, four M10x1.5mm threads are machined for mating the T3 turbocharger. *Material* 347 stainless steel was used for its high thermal capacity, low thermal conductivity, and resistance to thermal cycling. Additionally, this material will not rust, but will change color when it is heat cycled for the first time. *OPTIONS* *Thermal Wrap* It is highly recommended to use this custom heat barrier designed to keep heat away from sensitive chassis components. *Polishing* Because Stainless Steel will not corrode these manifolds can be polished to a highly reflective \"show quality\" surface finish.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e \u003c\/p\u003e"} [{"id":450803400,"handle":"headers-manifolds","title":"Headers \u0026 Manifolds Exhaust Systems","updated_at":"2025-02-27T12:00:46-08:00","body_html":"","published_at":"2017-07-22T00:22:15-07:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"title","relation":"contains","condition":"header"},{"column":"title","relation":"contains","condition":"manifold"}],"published_scope":"global","image":{"created_at":"2017-08-25T13:27:23-07:00","alt":"","width":733,"height":550,"src":"\/\/vexms.com\/cdn\/shop\/collections\/headers.jpg?v=1503692843"}},{"id":481970376,"handle":"radium-brand","title":"Radium Brand","updated_at":"2025-02-27T12:58:26-08:00","body_html":"","published_at":"2017-09-15T00:35:43-07:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"title","relation":"contains","condition":"radium"}],"published_scope":"global","image":{"created_at":"2017-09-15T00:36:06-07:00","alt":"","width":270,"height":270,"src":"\/\/vexms.com\/cdn\/shop\/collections\/radium.jpg?v=1505460966"}}]
$854.00
RADIUM ENGINEERING TURBO EXHAUST MANIFOLD LOTUS ELISE/EXIGE 2ZZ-GE
Stainless steel exhaust manifold with T3 flange for the Toyota 2ZZ-GE engine, designed and produc...
Stainless steel exhaust manifold with T3 flange for the Toyota 2ZZ-GE engine, designed and produced by Radium Engineering. The T3 turbo flange is tapped for M10x1.5 studs (not included). *Engineering Design* This exhaust manifold was CAD designed and flow analyzed for maximum performance in a compact package. Turbocharger placement was carefully evaluated to make turbo kit installation simple. The turbocharger is located high enough to promote low resistance oil return back into the oil pan, ...
{"id":10696617096,"title":"RADIUM ENGINEERING TURBO EXHAUST MANIFOLD LOTUS ELISE\/EXIGE 2ZZ-GE","handle":"12-0005","description":"\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cp class=\"prod-overview\"\u003eStainless steel exhaust manifold with T3 flange for the Toyota 2ZZ-GE engine, designed and produced by Radium Engineering. The T3 turbo flange is tapped for M10x1.5 studs (not included). *Engineering Design* This exhaust manifold was CAD designed and flow analyzed for maximum performance in a compact package. Turbocharger placement was carefully evaluated to make turbo kit installation simple. The turbocharger is located high enough to promote low resistance oil return back into the oil pan, exhaust downpipe easily clears the subframe, and turbocharger air inlet clears the transmission shifter cables. Furthermore, the placement away from the head allows larger radius primary exhaust runners. Manifold mounting holes are designed to allow the manifold to expand without inducing stresses on the fasteners. *Manufacturing* A casting manufacturing process was chosen for high repeatability suited for volume production without the inconsistencies commonly found with fabricated manifolds. Lost wax (investment) casting process was chosen over a low quality sand casting because of its superior surface finish, tight tolerance holding, and the absence of a parting line. Every manifold is CNC machined to precise dimensions to ensure a perfect fit every time. After casting, there are 3 relief cuts machined into the head flange to separate the exhaust ports, as shown. This allows thermal expansion and resists flange warping. It also relieves and frees up any stress after the part was cooled in the casting process. Next, the head flange and T3 flange is fly cut to be true and flat, as shown. Lastly, four M10x1.5mm threads are machined for mating the T3 turbocharger. *Material* 347 stainless steel was used for its high thermal capacity, low thermal conductivity, and resistance to thermal cycling. Additionally, this material will not rust, but will change color when it is heat cycled for the first time. *OPTIONS* *Thermal Wrap* It is highly recommended to use this custom heat barrier designed to keep heat away from sensitive chassis components. *Polishing* Because Stainless Steel will not corrode these manifolds can be polished to a highly reflective \"show quality\" surface finish.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e \u003c\/p\u003e","published_at":"2017-09-15T23:38:23-07:00","created_at":"2017-09-15T23:38:23-07:00","vendor":"VEX Motorsports","type":"Engine","tags":["Lotus"],"price":66495,"price_min":66495,"price_max":66495,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":46234793992,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"rad12-0005","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"RADIUM ENGINEERING TURBO EXHAUST MANIFOLD LOTUS ELISE\/EXIGE 2ZZ-GE","public_title":null,"options":["Default Title"],"price":66495,"weight":10002,"compare_at_price":null,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"continue","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/vexms.com\/cdn\/shop\/products\/12-0005-3a.jpg?v=1676669879"],"featured_image":"\/\/vexms.com\/cdn\/shop\/products\/12-0005-3a.jpg?v=1676669879","options":["Title"],"media":[{"alt":null,"id":27909047550110,"position":1,"preview_image":{"aspect_ratio":1.504,"height":399,"width":600,"src":"\/\/vexms.com\/cdn\/shop\/products\/12-0005-3a.jpg?v=1676669879"},"aspect_ratio":1.504,"height":399,"media_type":"image","src":"\/\/vexms.com\/cdn\/shop\/products\/12-0005-3a.jpg?v=1676669879","width":600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cdiv class=\"panel-collapse collapse in\" id=\"collapseThree\" role=\"tabpanel\" style=\"\"\u003e\u003cdiv class=\"panel-body\"\u003e\u003cp class=\"prod-overview\"\u003eStainless steel exhaust manifold with T3 flange for the Toyota 2ZZ-GE engine, designed and produced by Radium Engineering. The T3 turbo flange is tapped for M10x1.5 studs (not included). *Engineering Design* This exhaust manifold was CAD designed and flow analyzed for maximum performance in a compact package. Turbocharger placement was carefully evaluated to make turbo kit installation simple. The turbocharger is located high enough to promote low resistance oil return back into the oil pan, exhaust downpipe easily clears the subframe, and turbocharger air inlet clears the transmission shifter cables. Furthermore, the placement away from the head allows larger radius primary exhaust runners. Manifold mounting holes are designed to allow the manifold to expand without inducing stresses on the fasteners. *Manufacturing* A casting manufacturing process was chosen for high repeatability suited for volume production without the inconsistencies commonly found with fabricated manifolds. Lost wax (investment) casting process was chosen over a low quality sand casting because of its superior surface finish, tight tolerance holding, and the absence of a parting line. Every manifold is CNC machined to precise dimensions to ensure a perfect fit every time. After casting, there are 3 relief cuts machined into the head flange to separate the exhaust ports, as shown. This allows thermal expansion and resists flange warping. It also relieves and frees up any stress after the part was cooled in the casting process. Next, the head flange and T3 flange is fly cut to be true and flat, as shown. Lastly, four M10x1.5mm threads are machined for mating the T3 turbocharger. *Material* 347 stainless steel was used for its high thermal capacity, low thermal conductivity, and resistance to thermal cycling. Additionally, this material will not rust, but will change color when it is heat cycled for the first time. *OPTIONS* *Thermal Wrap* It is highly recommended to use this custom heat barrier designed to keep heat away from sensitive chassis components. *Polishing* Because Stainless Steel will not corrode these manifolds can be polished to a highly reflective \"show quality\" surface finish.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e \u003c\/p\u003e"} [{"id":450803400,"handle":"headers-manifolds","title":"Headers \u0026 Manifolds Exhaust Systems","updated_at":"2025-02-27T12:00:46-08:00","body_html":"","published_at":"2017-07-22T00:22:15-07:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"title","relation":"contains","condition":"header"},{"column":"title","relation":"contains","condition":"manifold"}],"published_scope":"global","image":{"created_at":"2017-08-25T13:27:23-07:00","alt":"","width":733,"height":550,"src":"\/\/vexms.com\/cdn\/shop\/collections\/headers.jpg?v=1503692843"}},{"id":481970376,"handle":"radium-brand","title":"Radium Brand","updated_at":"2025-02-27T12:58:26-08:00","body_html":"","published_at":"2017-09-15T00:35:43-07:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"title","relation":"contains","condition":"radium"}],"published_scope":"global","image":{"created_at":"2017-09-15T00:36:06-07:00","alt":"","width":270,"height":270,"src":"\/\/vexms.com\/cdn\/shop\/collections\/radium.jpg?v=1505460966"}}]
$664.95
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