Darton Seal Tight Sleeves for Subaru EJ25 (300-031-3D) TIALBACKORDER This keeps your sway bar

This keeps your sway bar centered and ready for the next corner

This Manley Piston for the FA20 Subaru BRZ and 4U-GSE Scion FR-S and Toyota GT 86 is sold individually

Worse emissions

high-pressure fuel to racing engines with unprecedented reliability

Darton Seal Tight Sleeves for Subaru EJ25 (300-031-3D) TIALBACKORDER This keeps your sway barDarton Dry Seal Tight sleeves for the EJ25 Subaru WRX and STi engines replace your factory cylinder liners with a stronger, more durable and longer lasting surface that can hold more power and may be bored further than stock. A "Dry Sleeve" means that the sleeve does not contain water or coolant passages bored through the top flange. This solid design provides a more rigid structure to prevent warping and sleeve expansion. Darton cylinder head sleeves