2017-2020 Audi A4 Quattro Cat-Back(tm) Exhaust System S-Type 43904 Sunroof Detail: Fits up to

Sunroof Detail: Fits up to 32

Durable and comes in white color

GTIN: 00057001431234

Model: 622156

2017-2020 Audi A4 Quattro Cat-Back(tm) Exhaust System S-Type 43904 Sunroof Detail: Fits up to3" diameter system. This system features a black chrome finish on T 304 stainless steel tips. Using BORLA(r) Stainless Steel Polish p# 21461 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth. BORLA(r) Cat Back(tm) and Axle Back exhaust systems feature patented straight through and multi core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving