1-3 Dispatch On In-Stock Items
100% Genuine Quality Parts
Workshop Install Available
- VEHICLE FITMENT
FULL IE TURBO BACK
IE CATBACK & DOWNPIPE
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
AVAILABLE IN POLISHED OR SATIN BLACK FINISHAvailable in your choice of a brilliant polished finish or an optional satin black to match your black optics package.
FIT TO YOUR TASTE
FITS WITH STOCK OR IE 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
Installing your catback to your stock downpipe? We made the job easy, everything needed to simply bolt your 3.5" catback to the stock downpipe is included in the optional IE Y-Pipe Kit. *IE Y-Pipe Adapter sold separately.
With the exhaust valves in their open setting (dynamic mode) the exhaust flows from the main 3.5" pipe into dual 3" pipes and directly out the back unrestricted. This setting offers both the highest flow and loudest sound possible from your exhaust.
Cruising in comfort mode closes the dual exhaust valves forcing the exhaust to flow from the single 3.5" center pipe into the muffler and out twin 2.5" pipes. This keep the sporty exhaust note, but with a dramatically reduced stock-like noise level.
Cutting edge technology and craftsmanship have blended together at every step from design to manufacturing delivering the highest quality surface finish, fit and material brightness. The exhaust tips feature horizontal, vertical, and depth adjustments so you can perfect them exactly as you wish. Not only will your exhaust sound and perform amazing, it will look the part as well.
Audi S4 B8/8.5 (2009-2015) 3.0T Supercharged
Audi S5 B8.5 (2013-2015) 3.0T Supercharged
Audi S5 Cabriolet B8/B8.5 (2009-2015) 3.0T Supercharged
Audi SQ5 8R (2008-2017) 3.0T Supercharged
Audi Q5 8R (2008-2017) 3.0T Supercharged
Audi A6 C7 (2010-2018) 3.0T Supercharged
NOTE: Does not fit B8 S4/S5 chassis with 4.2L V8 engines.