Audi RS3 (8V) Sportback (2015-17) Secondary De-Cat Bypass Performance Exhaust
This Audi RS3 performance exhaust is made in 2.5"/63.5mm bore pipework and replaces the secondary catalyst (Cat Bypass).
This de-cat sports exhaust is sold for motorsport and off road use only and will NOT be able to pass a UK MOT emissions test or police road side checks.
EML lights may activate after removing the standard O/E catalyst. An ECU Re-map is recommended to correct this problem and stabilise all power increases.
All relevant fittings and gaskets are supplied.
- We deliver to every country in the world, if shipping rates are not available at checkout please contact us.
- Some item(s) are not actively held in stock and usually sell out quickly, please contact sales to perform a stock check if you are unsure.
- Full tracking is available for all orders, you will receive tracking and dispatch updates via email.
- It can take up-to 16 working days for out of stock orders to be dispatched.
Professional installation is recommended on all of our products. Please contact us to see if we offer a fitting service for the item(s) you wish to purchase.