Manley 98+ Subaru WRX (EJ205) 75mm STD Stroke 92.5mm +0.5mm Bore 8.5:1 Dish Piston Set with Rings
$819.99
Our signature "Platinum Series" pistons feature 2618 alloy forgings, proven cam and barrel skirt profiles, tool steel wrist pins, and moly skirt coatings on select part numbers. Join the ranks of professional engine builders and tuners who rely on Manley pistons for superior performance and durability.
- 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.
- Unique Fixturing: Manley's unique fixturing allows for skirt turning and ring groove machining in a single operation, ensuring ultimate ring groove to skirt squareness.
- Exacting Ring Lands and Grooves: We adhere to strict standards for piston ring lands and grooves, resulting in enhanced ring seal and more power.
- Cam and Barrel Profiles: Our pistons boast cam and barrel (skirt) profiles that generate substantial power while being gentle on cylinder walls.
- 2618 Alloy Forgings: We use domestic 2618 alloy forgings, ensuring superior strength and performance.
Upgrade your Subaru WRX EJ205 engine with the Manley Performance Platinum Series pistons, designed for high-performance applications and durability. Crafted from 2618 alloy forgings, these pistons feature proven cam and barrel skirt profiles that deliver significant power while maintaining gentle contact with cylinder walls for optimal longevity. The use of domestic 2618 alloy ensures superior strength, making these pistons ideal for both professional engine builders and serious tuners seeking reliable performance.
Chrome Moly Wrist Pins: Standard with our pistons, offering exceptional durability. For select part numbers, options include upgraded wrist pins made from 9310 and Turbo Tuff/DLC alloys, providing enhanced strength and wear resistance.
Unique Fixturing: Manley's innovative fixturing process allows for combined skirt turning and ring groove machining in a single operation, ensuring precise ring land and groove squareness. This precision manufacturing results in an optimal seal, reducing blow-by and increasing power output.
Precise Ring Lands and Grooves: Our strict adherence to specifications ensures that ring lands and grooves are machined to exact standards, promoting better ring seal and improved compression. These features contribute to increased horsepower and engine efficiency.
Compatibility and
Fitment:
Subaru Impreza WRX 2002
Subaru Impreza WRX 2003
Subaru Impreza WRX 2004
Subaru Impreza WRX 2005