Complete stainless steel racing system Audi 80 B4 Sedan/Avant 1.6-2.0l 135x80mm. Tailpipe: 135x80mm flat oval rolled 15° beveled with absorber. 1 x Fox stainless steel sports exhaust Audi 80 B4 Sedan/Avant 1.6-2.0l 135x80mm flat oval rolled bevelled with absorber.