CTS Turbo is proud to aounce our proprietary high-flow downpipe for 2018+ Audi 8V/8Y 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.

Features:
Large 4.0 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 scaing 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 available separately

Fitment:
2018+ Audi 8V/8Y RS3 2.5T EVO (EA855)
2018+ Audi TTRS 2.5T EVO (EA855)

Stage 2 software is required to avoid check engine light.

Feel free to contact us at support@ducocarparts.co.uk should you wish to double check!

Before sending out your ordered part(s), we perform a compatibility check to guarantee that they will fit your vehicle. This verification can be done by using your registration number (UK) or the last 7 digits of your VIN. Kindly provide your car information before proceeding to checkout.

CTS-EXH-DP-0019

Manufactured by

CTS Turbo