Mercedes A35 AMG (GPF Models) - GPF/OPF Bypass q38r Please note this kit is

Please note this kit is available also with the turbo elbow or black and red silicone options

Piston head is optimized for ideal hydrodynamic flow

full exhaust

creating a noticeably enhanced and balanced look to the rear of the M3 with a choice of quad 3

17 competitors wideband AFR controllers

Mercedes A35 AMG (GPF Models) - GPF/OPF Bypass q38r Please note this kit isAs the GPF OPF almost acts as a secondary catalyst, we have provided the option to remove this component, similar to a Decat system. This bypass deletes the GPF OPF, removing it from the exhaust system to better improve performance. All our performance exhaust systems are designed with you in mind, and we cater to an ever expanding range of vehicles. We believe in continuous evolution, and our research & development team work throughout the year to