JE Pistons for Subaru STI EJ257 99.75mm Bore CR 8.5 KIT Set of 4 Pistons Bearings 21mm shim thickness

21mm shim thickness

The list of variables goes on

and performance are engineered into every valve

G4X Monsoon

2001 Subaru [JDM/Euro] Impreza WRX 2LTurbocharged

JE Pistons for Subaru STI EJ257 99.75mm Bore CR 8.5 KIT Set of 4 Pistons Bearings 21mm shim thicknessDIMS: 10. 25 x 5. 75 x 5. 5 SUB: Forged EJ Pistons As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for European, import and sport compact applications. Engineered, forged and machined 100% in the USA, JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. From drift track to drag