Manley Pistons 99.50mm STD Bore 9.8:1 Dish Extreme Duty Subaru WRX / STI EJ257 Pricemoled Part #: SRK-200RG

Part #: SRK-200RG

and power across the entire RPM range

Part #: APR-CF-483031

It could make all the difference during your next dyno session

Manley Pistons 99.50mm STD Bore 9.8:1 Dish Extreme Duty Subaru WRX / STI EJ257 Pricemoled Part #: SRK-200RGPart #: 632300CE 4 The best aftermarket Subaru piston company just got even better with our new Turbo Tuff lineup targeted specifically for EJ25 engines. By incorporating proven design enhancements from our "Formula Won" piston forging, we've created the ultimate Subi piston to withstand the rigors of the highest boosted and stressed applications yet still run "quietly" and trouble free for the daily driver. Like all Manley Subaru pistons, these are