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 Sold for off-road / track-use only Fitment: Audi S3 8L 2001-2003 models Audi TT 8N (MK1) 1.8T 225bhp 1998-2006 models
eBay