ARP 204-4210 Head Stud Kit for PORSCHE 996 ymm_24 despite being based on a

despite being based on a turbocharged platform

when installed with the Evolution Line exhaust

By relocating the air filter outside the engine bay

Precision-cut gear teeth ensure no premature wearing of the cam gear's belt surface and AEM's anodizing on the adjustable cam gear's teeth is lab-test proven as the hardest anodizing process on the market

ARP 204-4210 Head Stud Kit for PORSCHE 996 ymm_24 despite being based on aIt is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all out competition powerplants. Simply stated, theres not a better stud setup on the market today. For openers, ARP uses a premium grade 8740 alloy that is rated far superior to aircraft quality. Each stud is placed vertically in special racks and precisely heat treated to 200, 000 psi. This procedure ensures complete heat