GFB HYBRID TMS Dual Port 20mm Inlet/20mm Outlet 97-05 VW Golf GTI 1.8T HEADLIGHT Akrapovic 2018+ BMW 340i (F30/F31)

Akrapovic 2018+ BMW 340i (F30/F31) / BMW 440i (F32/F33/F36) w/OPF/GPF Sound Kit

Stainless Steel - Black Tips - G87

This will also help keep brake temperatures low

Akrapovic 2014+ BMW M3 (F80) Sound Kit

GFB HYBRID TMS Dual Port 20mm Inlet/20mm Outlet 97-05 VW Golf GTI 1.8T HEADLIGHT Akrapovic 2018+ BMW 340i (F30/F31)The Hybrid valve is back! In 1999, GFB's first Hybrid valve pioneered the dual port design, which was so successful the technology has since been adopted by most other brands. By "staging" the two venting outlets, at low valve lifts most of the air is recirculated. As the car is driven harder, the valve opens further and more of the atmosphere venting port is exposed for a louder sound This Part Fits: Year Make Model Submodel 1997 2005 Audi A4 Base