Pre-Muffler Delete Pipes – B9/9.5 S4/S5
Pre-muffler deletes for the B9/9.5 Audi S4/S5 (IN STOCK)
B9 S4 S5 pre-muffler delete
5 in stock
Add just the right amount of sound to your B9/9.5 S4/S5. These 304 stainless and mandrel bent pipes delete what Audi calls the “pre-mufflers” just after the downpipes. Adds approx 15-20% more volume to the exhaust while retaining the OEM resonator so there is no drone. Simple installation. Comes with high-quality stainless sleeve clamps.