These Alpha Competition 3.5" / 90mm decat downpipes fit without modification between the turbochargers and the Y-pipe on the Nissan GTR R35. Designed to remove the factory catalytic converters, they optimise exhaust gas flow and support setups producing up to 1000hp. Manufactured from high-quality T304 stainless steel with hand-finished TIG welds, these downpipes provide an average measured gain of 24hp on a stage 1 setup, while giving the VR38DETT engine a particularly aggressive exhaust note. Featuring a high-flow design and cast outlets capable of withstanding extreme temperatures and pressures, these downpipes clearly offer one of the best quality, price and performance ratios on the market.
-
Direct fit
Set of 2 downpipes
100% T304 stainless steel
3.5" / 90mm pipework
Rated up to 1000hp
Measured gain on a stage 1 setup : 24hp
Aggressive exhaust note
Hand-finished TIG welds
Mounting hardware included
Lifetime warranty
| Brand | Model | Type | Version |
|---|---|---|---|
| Nissan | GTR | R35 - 08-24 | 3.8- 485/530/550/570/600 |
These Alpha Competition 3.5" / 90mm decat downpipes fit without modification between the turbochargers and the Y-pipe on the Nissan GTR R35. Designed to remove the factory catalytic converters, they optimise exhaust gas flow and support setups producing up to 1000hp. Manufactured from high-quality T304 stainless steel with hand-finished TIG welds, these downpipes provide an average measured gain of 24hp on a stage 1 setup, while giving the VR38DETT engine a particularly aggressive exhaust note. Featuring a high-flow design and cast outlets capable of withstanding extreme temperatures and pressures, these downpipes clearly offer one of the best quality, price and performance ratios on the market.
-
Direct fit
Set of 2 downpipes
100% T304 stainless steel
3.5" / 90mm pipework
Rated up to 1000hp
Measured gain on a stage 1 setup : 24hp
Aggressive exhaust note
Hand-finished TIG welds
Mounting hardware included
Lifetime warranty
| Brand | Model | Type | Version |
|---|---|---|---|
| - Except special mention indicated on the product description - | |||
| Nissan | GTR | R35 - 08-24 | 3.8- 485/530/550/570/600 |
- Further information -
Our technical specifications and compatibilities refer to the standard equipment of the vehicles mentioned, in case of doubt about the compatibility of a product, please contact our customer service to answer your questions.
Content protected by copyright © 2026 - All rights reserved
Alpha Competition products are inspected and certified as compliant before shipping. This certification is complementary to the manufacturer's warranty covering manufacturing or material defects for one year on most products in the range. Intercoolers and exhausts have a non-transferable lifetime warranty, but do not cover aesthetic defects that may appear over time. The replacement or repair of the products will depend on the decision of the manufacturer, who will be entitled to request proof or return for expertise of the items concerned. Return costs and third-party costs are not covered by the Alpha Competition warranty.
No reviews yet
*Write your comment here
Your review appreciation cannot be sent
Report comment
Report sent
Your report cannot be sent