ARP Head Stud Kit - Toyota Celica, Matrix, Corolla 2ZZGE 1.8L ARP2000 - 203-4302 Electronic Accessories 2003-2007 Toyota Corolla 1

2003-2007 Toyota Corolla 1

but it doesn't let a lot of airflow through the radiator

05-8/06 Scion TC 2

TIG welded - each catback is hand TIG-welded just across the hall from the engineering offices that they were designed in

The included application-specific CNC-machined aluminum sandwich plate has been designed to allow proper clearance of the stock oil filter

ARP Head Stud Kit - Toyota Celica, Matrix, Corolla 2ZZGE 1.8L ARP2000 - 203-4302 Electronic Accessories 2003-2007 Toyota Corolla 1It 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