Exhaust High Flow Downpipes for 00-02 Audi S4 A6 Allroad 2.7L V6 | Polished

Features For 00-02 S4 (B5) / 00-05 A6/Allroad (C5) with 2.7L V6 Bi-turbo engine Gain up to 25hp at high RPM and increases torque by 25-30lb·ft Large diameter and free flow tubing for unrestricted flow Free flow mid-pipes that add even more power Hybrid inlet flange design that will fit K03/K04/RS6 turbo Incorporated heavy duty flex pipe to absorb vibrance Fully mandrel bent tubes made of 16-gauge 304 stainless steel Flanges laser-cut from thick steel plates Flanges flattened by hydraulic press for precise and leak-free seal Flanges chrome plated for corrosion resistance All joints TIG welded for resistance against cracking and wearing Polished surface for extra protection against rusting Tech Specs Pipe Diameter 3 to 2.5 in. (76 to 64mm) Turbo Fitment K03, K04 Pipe Thickness 16 gauge (1.5mm) Material 304 Stainless Steel Finish Polished Compatibility Fitment Notes Will NOT fit models with 5-speed Tiptronic automatic transmission For fitment