ARP Head Stud Kit - Honda Civic D16Y - 208-4305 Mazda Protégé we recommend EITHER adding VP

we recommend EITHER adding VP Cool Down™ to DEX-COOL OR draining your DEX-COOL and replacing it with Stay Frosty Hi-Performance Coolant

STI 2015-2021 Includes both swivel and mount

RB600 is a high quality

"N-FLO" Triple Pass

2 Porsche 911 Turbo/Turbo S

ARP Head Stud Kit - Honda Civic D16Y - 208-4305 Mazda Protégé we recommend EITHER adding VPIt 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