Audi S4 B5 A6 C5 2.7 Bi-Turbo 97-01 – Track Series Exhaust Manifolds

Description Direnza track series exhaust manifolds are manufactured from T304 grade stainless steel, and feature extra thick 3mm walls for added reliability and performance gains A direct replacement for the stock part, our mandrel-bent manifolds achieve notable performance gains while enhancing engine sound, making them popular with driving enthusiasts. Our tried-and-tested, tubular design features TIG welds for maximum strength and durability, while CNC machined flanges ensure reliable and accurate fitment. Compatible With Audi S4 B5 Typ 8D 2.7 Bi-Turbo 1997-2002 models Audi A6 C5 Typ 4B 2.7 Bi-Turbo 1997-2005 models + allroad