JE Pistons for Subaru STI EJ257 83mm Stroker 100mm Bore CR 8.5 KIT Set of 4 Pistons EBCS 54mm turbo inlet diameter -

54mm turbo inlet diameter - perfect match for upgraded aftermarket turbochargers like the FP Blue

Short as possible primaries with a single secondary significantly decrease header volume

5L 4AT 4WD Sedan 2005

Height: 42 mm

1 x Link ECU Logo Button Insert included in box loose

JE Pistons for Subaru STI EJ257 83mm Stroker 100mm Bore CR 8.5 KIT Set of 4 Pistons EBCS 54mm turbo inlet diameter -DIMS: 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