Subaru OEM Stock Size Piston Ring WRX EJ255 & STi EJ257 NGK Plugs Comes with 4 plugs

Comes with 4 plugs

SPC's control arm is the only kit on the market to include an offset toe bushing to increase the range of your factory toe cam

Aggressive rates and valving are chosen for maximum handling and performance with acute reaction and responsiveness

This is the OEM 11mm STI oil pump for Subaru 2

Subaru OEM Stock Size Piston Ring WRX EJ255 & STi EJ257 NGK Plugs Comes with 4 plugsPart #: SUB 12033ab340 Subaru OEM Stock Size Piston Ring Set Fitment: Will Fit 2. 5 WRX EJ255 & 2. 5 STi EJ257 Warranty Disclaimer: Subaru of America will only warranty parts installed on a car that has a matching VIN to that part. Warranty Disclaimer: Subaru of America will only warranty parts installed by a CERTIFIED Subaru Dealership. The part being installed must also match the vehicle VIN. IE If you install an STi block in a WRX at your friends