2010-2016 Audi S4 Cat-Back(tm) Exhaust System S-Type P49038N GTIN: 00819275037570

GTIN: 00819275037570

GTIN: 00840563105039

GTIN: 00057001485817

PartNumber: 25187618

EAN: 0055644682495

2010-2016 Audi S4 Cat-Back(tm) Exhaust System S-Type P49038N GTIN: 00819275037570Fits S4 with or WITHOUT Sport Differential. System contains a merge X Pipe for increased performance and improved sound. Features polished T 304 stainless steel tips. Borla Cat Back & Axle Back exhaust systems feature patented straight through and multi core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla Sound of Power respected by motoring