- There are no more items in your cart
- Shipping
- Total $0.00
McLaren GT|GTS Downpipes
The McLaren GT and GTS are already exceptional supercarsβbut RedStar Exhaust Performance Downpipes take them to the next level. Engineered for the 4.0L twin-turbo V8, these downpipes significantly improve exhaust flow to deliver increased power, faster throttle response, and a more engaging driving experience.
By reducing restriction and overall weight, RedStar downpipes unlock noticeable performance gains while producing an aggressive, race-inspired exhaust note. Precision-built for perfect fitment and durability, they are the ideal upgrade for McLaren owners looking to elevate speed, sound, and driving excitement.
Description
Compatible Vehicles:
- 2019-2024 McLaren GT M840T
- 2024+ Mclaren GTS M840T
Available Options:
- HJS HD 200cpsi- Ultra High-Performance catalytic converters. Made in Germany. The most reputed converters for their outstanding characteristics, quality and durability. These extremely robust converters allow you to achieve flow numbers close to straight pipes while meeting strict Euro 6 emissions standards. >> Read more about HJS cats.
- GESI GEN2 400cpsi- catalytic converters rated for 1000hp. The new GEN2 series provides a significant improvement in exhaust flow over stock and offers the latest emissions technology. EPA Compliant catalytic converters have been third-party lab tested to meet or exceed local emissions standards in North America (excluding California) Ideal for forced induction and capable of withstanding up to 1,700F/ 925C core temp. At REDSTAR we rank them as the ones with the best performance/pollution reduction balance. >> Read more about G-Sport by GESI cats.
- OE-style Heat Shielding with ceramic inner liner - signature REDSTAR thermal management feature that reduces radiant heat from the exhaust pipes up to 70-80%. Being inspired by racecar engineers who uses it alot, we moved heat shielding to the tuning industry and made it available as an option for any REDSTAR products. Usual thermal wraps or ceramic coatings are not even close in effectiveness and durability to our Heat Shielding. Please be aware of fake shielding when it is nothing but foil wrapped around the pipe. Without a sufficient ceramic wool layer inside and properly embossed foil it will not work as expected.
- Inconel 625- lighter and stronger than Stainless Steel and gives even a more pronounced exotic sound.
Main Features:
- significant power gain
- 3.5β piping
- 2.0mm 304 Stainless
- faster spool up and better throttle response
- increasing the life of the turbos
- reducing under hood temperature
- adds a very nice tone to the exhaust
- Limited lifetime warranty
Shipping:
We offer WORLDWIDE shipping. Once you create your account your order will update with the appropriate shipping cost. Please, ask us for details and availability.
Notes:
ECU Tuning: To pair your Downpipes with a ECU or TCU Tune we highly recommend Eurocharged. Please visit their website or call +1-713-462-1600 to purchase.
OFF ROAD/MOTORSPORT USE ONLY!
This product is not designed to meet any emissions standards and is not for street or highway use. This product is not certified and may not be legal for use on emissions controlled vehicles in any country/jurisdiction.
Product Details
Data sheet
- Engine Type
- 4.0L Twin Turbo
The McLaren GT and GTS are already exceptional supercarsβbut RedStar Exhaust Performance Downpipes take them to the next level. Engineered for the 4.0L twin-turbo V8, these downpipes significantly improve exhaust flow to deliver increased power, faster throttle response, and a more engaging driving experience.
By reducing restriction and overall weight, RedStar downpipes unlock noticeable performance gains while producing an aggressive, race-inspired exhaust note. Precision-built for perfect fitment and durability, they are the ideal upgrade for McLaren owners looking to elevate speed, sound, and driving excitement.