CTS Turbo EVO Catless Downpipe | Audi TTRS | RS3 | 2.5T

CTS Turbo Product Description

CTS Turbo is proud to announce our proprietary high-flow downpipe for 2017+ Audi 8V RS3/8S TTRS with 2.5L TFSI EVO (EA855) engine.

This stainless steel high-flow downpipe that allows the user to remove the restrictive factory "main catalytic converters". This downpipe is a part of our modular exhaust system and it is compatible with factory or CTS Turbo mid-pipes.

We used CAD simulation to streamline the flow of exhaust gasses and ensure that it splits evenly into two outlets. Many hours of R&D were spent to ensure perfect fit, smooth exhaust flow and excellent sound.

Unfortunately, the Check Engine Light will come on after the installation; we strongly recommend using "stage 2" software because the CEL deletes or emulators are not compatible with these cars.

Product Details:

- Large 3.5" downpipe outlet splitting into dual 2.5" pipes

- Durable 304 food-grade stainless steel

- Laser cut flanges and precision machined v-band

- Factory-like placement of O2 sensors

- Designed using the latest 3D scanning technology

- Exhaust flow simulated with CAD software to ensure optimal flow routing

- Perfect fit with factory or aftermarket mid-pipes

- Aggressive sound - really makes that 2.5T scream

- No drone under normal driving conditions

- Optional driveshaft removal tool (coming soon)

CTS Turbo makes performance aftermarket parts for late-model Volkswagen, Audi, and BMW models. From cold air intakes, catch can kits, performance exhausts, to turbo kits – the CTS Turbo team of engineers and fabricators is working hard to develop the best performance parts for your car.