SKU: wisK588M925 Wiseco 4v R/Dome 8.4:1 CR 92.5 Piston Shelf Stock Kit for Subaru WRX

Wiseco 4v R/Dome 8.4:1 CR 92.5 Piston Shelf Stock Kit for Subaru WRX

Wiseco Professional Series forged racing pistons are designed for serious racers and builders who demand peak performance and durability. This piston set, crafted for Subaru EJ20 engines, features a 92.50 mm bore, 32.66 mm compression height, and a 0.9055 in. pin diameter, making it the ideal choice for high-performance builds. With custom-level engineering and premium rings, these pistons are built to withstand heavy to severe-duty race conditions, ensuring reliability under the most extreme performance demands.

Unlock unmatched power and durability with Wiseco’s Professional Series pistons, engineered to elevate your engine build and racing performance.