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.
Cobra Sport exhausts systems come with a lifetime warranty for the original purchaser, giving you ultimate peace of mind.
All Cobra Sport exhausts are manufactured in the UK from certified grade 304 stainless steel and TIG welded for a superior quality finish.