Manley 04+ Subaru WRX/STI EH257 99.75mm Bore +.25mm Size 8.5:1 Dish Extreme Duty Piston Set Cooling_Coolant Hoses Converts to top feed injectors

Converts to top feed injectors

} PISTON CODE ROD CODE ENGINE CODE CLIPS IRPP206DA IRPR391 V35 AFTS CIRP23 N° OF CYL STROKE COMP

installation instructions

1in Stroke 6

Manley 04+ Subaru WRX/STI EH257 99.75mm Bore +.25mm Size 8.5:1 Dish Extreme Duty Piston Set Cooling_Coolant Hoses Converts to top feed injectors2618 Alloy Forgings: We use domestic 2618 alloy forgings, ensuring superior strength and performance. Chrome Moly Wrist Pins: Premium Chrome Moly wrist pins come standard with our Standard Series Pistons. For select SKUs, we offer wrist pin upgrades to 9310 and Turbo Tuff DLC alloys, providing additional durability. Exacting Ring Lands and Grooves: We adhere to strict standards for piston ring lands and grooves, resulting in enhanced ring seal and