Akrapovic 22-23 Audi RS 7 Avant (C8) OPF/GPF Evolution Line Exhaust (Titanium) 1992-buick-century-custom-esi5349843 HC4-XXG4 kit features a MaXX

HC4-XXG4 kit features a MaXX pressure plate for the serious enthusiast

Fuel Lines and Hose-Ends sold separately

ACL Mitsubishi 4G63/4G64 6 Bolt 1st Gen DSM Standard Size High Performance w Extra Oil Clearance Mai

3-to-1 Mitered Merge Collectors Eliminates Flow-Block Turbulence Seen on Formed Collectors

This unique dual transverse exhaust system is constructed form mandrel bent stainless steel and is TIG welded

Akrapovic 22-23 Audi RS 7 Avant (C8) OPF/GPF Evolution Line Exhaust (Titanium) 1992-buick-century-custom-esi5349843 HC4-XXG4 kit features a MaXXThe system has been tuned to provide the occupants the comfort of driving like an everyday commuter with no unwanted drone or excessive noise. Akrapovic has conducted tests on its in house dyno with the Evolution Line (Titanium) exhaust system, using an Audi RS 6 Avant Performance(C8) with the stock Audi Sport exhaust system for comparison, and a power gain of 15. 7 hp (m) at 6150 rpm and a torque increase of 17. 9 Nm at 6150 rpm were achieved under