BC Brian Crower Head Gasket for 4G63 Evo 4-8 (BC8211) GSC These replacement discs can be

These replacement discs can be swapped into any SB11 ACT clutch kit

ECU tuning is required to ensure the MAF sensor reads properly

33 UG98514254 18x9

Vehicle Fitment: Exhaust: Matching Tail Pipe: Optional Rear Diffuser: 911 997

7" diagonal vs 5" diagonal

BC Brian Crower Head Gasket for 4G63 Evo 4-8 (BC8211) GSC These replacement discs can beBC Brian Crower 0. 8mm thick head gaskets for the 4G63 Evo 4 8 with 86mm bore. BC gaskets, manufactured in Japan, provide exceptional sealing even under extreme boost pressures. Made from die cut layers of stainless steel, they offer superior consistency compared to other leading gaskets. Unlike inferior brands, which have high profile beads prone to fatigue and leakage, BC gaskets feature a 0. 2 micron layer of Nitrile rubber on pre coated stainless