ARP Head Stud Kit - Nissan Pulsar GTI-R AWD SR20DET 12mm - 202-4303 Throttle Body Adapter Tip OD: 4

Tip OD: 4

* There may be fitments with issues with some baffled oil pans

and enhanced sensory feedback from the turbo and bypass valve through the intake

Increased Induction Sound - Enjoy the increased snarl from your engine and hear the turbo spool more clearly with the addition of the COBB Tuning SF Intake system

ARP Head Stud Kit - Nissan Pulsar GTI-R AWD SR20DET 12mm - 202-4303 Throttle Body Adapter Tip OD: 4It 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 only uses premium grade 8740 alloy and a proprietary ARP2000 alloy that are rated far superior to aircraft quality alloy steels. Secondly, each stud is placed vertically into special racks and precisely heat treated