Grail BMW M3/M4 OPF Back Exhaust System (G80/G81/G82/G83) Please Select Tips:Silver F Series BMW's equipped with

F Series BMW's equipped with the DCT (Dual Clutch Transmission)

you are able to add up to 49% MORE fuel flow on top of either one of our existing N55 kits

This genuine OEM BMW sump plug is supplied with a replacement gasket ring

Shaft made from chrome-plated SVCM steel

Direct fit for your E92 M3 with supplied fitting kit

Grail BMW M3/M4 OPF Back Exhaust System (G80/G81/G82/G83) Please Select Tips:Silver F Series BMW's equipped withThe Grail stainless steel upgraded exhaust system for the BMW G80, G81, G82 and G83 M3 and M4 vehicles produces an incredible sound. The Grail system transforms the driving experience of the S58 powered M3 and M4. Gone is the strangled rasp of the factory system not to mention the sizeable weight saving! This exhaust system is an OPF back, retaining the car's primary and secondary catalytic converters in place, as well as the OPF on UK EU cars. If you