ARP Head Stud Kit - Toyota 22R 2.4L - 203-4201 Battery Tie Down & Trays coupled with its extremely fast

coupled with its extremely fast and precise response

The Mishimoto NC Miata radiator ensures your Miata stays cool whether you're carving the canyons or setting lap records at the track with a 114% increase in core volume and 51% increase in coolant capacity

starting with a full-aluminum construction

MAC Valve has completely custom made the valve for us(only MAC valve on the market to be custom made for automotive tuning use)

ARP Head Stud Kit - Toyota 22R 2.4L - 203-4201 Battery Tie Down & Trays coupled with its extremely fastIt 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