CA625 Head Stud Kit to suit Subaru EJ20 / EJ25 (AR260-4704) Turbo Oil give them over 30PSI boost

give them over 30PSI boost handling capability

-Several internal modes (programs) based on driver throttle and G-Sensor behaviour that switch on the fly automatically

On PMCTEC flash tunes it is the “auF2455” Coil test maximum battery voltage level to be changed to 0v

many of the big drag cars here in Australia use these and are a testament to their quality

All instructions are located on our guides page Here

CA625 Head Stud Kit to suit Subaru EJ20 / EJ25 (AR260-4704) Turbo Oil give them over 30PSI boostPart number: AR260 4704 ARP Custom Age Head Stud Kit to suit Subaru EJ20 and EJ25 Series DOHC. Alternate part numbers: AR2604704 260 4704 2604704