Wiseco Professional Series forged pistons for the Subaru FA20 2.0L are a set of four engineered for heavy to severe duty race builds. Specified at 86.50 mm bore with 32.66 mm compression height, they’re forged from 2618 aluminum and include premium rings, precision grooves, an anti‑detonation groove, ArmorGlide skirt coating, and forced pin oiling for improved strength and reduced friction in high‑stress applications.
Wiseco Subaru FA20 Direct Injection Piston Kit 2.0L -16cc