Integrated Engineering Audi 8V RS3 Ultra-Performance Valved Catback Exhaust System

$2,654.44

Shipping calculated at checkout.

ENGINEERED TO PERFORM

Most aftermarket catback systems for the RS3 are designed to mimic the factory twin pipe setup making it easy to connect to the downpipe. This was fine for factory or mildly tuned setups, however the split pipe system can not keep up with the flow demands of aggressively tuned engines and big turbo setups, causing power loss. The IE catback center pipe is a massive 3.5" straight-through pipe that splits to dual 3" pipes out the back with the valves open. This is enough flow to power even the largest turbo setups.

CLASSY & UNIQUE

EXOTIC TIP DESIGN

Whats the point of a larger exhaust that looks stock? Truly stand out from the crowd with a set of unique stylized exhaust tips. These custom shaped over-sized tips fill up the factory exhaust cut outs and update it with a look that belongs under a modern super car.

AVAILABLE IN POLISHED OR SATIN BLACK FINISH

Available in your choice of a brilliant polished finish or an optional satin black to match your black optics package.

FIT TO YOUR TASTE

The exhaust tips are fully adjustable up, down, and in/out. The final look of how they sit is up to you! Choose a flush install or a more aggressive look past the bumper.

FITS WITH IE OR STOCK DOWNPIPE

FULL TURBO BACK WITH IE DOWNPIPE

Looking for Stage 2 or above? Everything you need to install your new IE Catback System to a new or existing IE Downpipe is included. Turn your exhaust into a full unrestricted turboback system. *IE Downpipe sold separately

STOCK DOWNPIPE WITH IE Y-PIPE ADAPTER

IEEXCQ2

SOUND DESIGN

Creating a true Motorsport exhaust system requires a delicate balance of flow and harmonics. Extensive engineering and testing has produced a truly unrestricted exhaust with an exhilarating symphony of engine sound without annoying rattles, drones, or reverb cabin noise. Your stereo system may be out of a job!

STOCK SPORT EXHAUST
96 DECIBELS
DYNAMIC MODE

IE CATBACK
105 DECIBELS
STOCK DOWNPIPE

FULL IE TURBO BACK
117 DECIBELS
IE CATBACK & DOWNPIPE