3″ Exhaust Decat Downpipe – Audi S3 8L 96-03

3" bore narrowing to 2.5" at the outlet for maximum exhaust flow Noticeably improves throttle response Free flowing to get the most from the 225bhp BAM engine Built in flexi joint helps reduce exhaust strain     3" Exhaust Decat Downpipe compatible with Audi S3 8L 96-03 is a more free flowing pipe than the OEM part, by removing the catalytic converter to increase gas flow through the exhaust. By improving exhaust flow, this 3" Exhaust Decat Downpipe is the perfect way to increase power and improve throttle response.