2004-2021 Subaru WRX STI Subaru EJ20/EJ25 Platinum Series Lightweight 99.55mm Pistons by ManleyManley pistons are machined of high-strength 2618 material. Each design is lightweight yet robust enough to deliver long service life. Offset wrist pin design is
Manley pistons are machined of high-strength 2618 material. Each design is lightweight yet robust enough to deliver long service life. Offset wrist pin design is utilized for quiet start-ups. Perfect ring groove to skirt squareness is achieved through our unique “one fixturing” manufacturing method that assures maximum horsepower. All pistons come with moly-coated skirts. Round wire locks, premium chrome moly wrist pins, and premium steel top ring sets from Total Seal are included with every kit at no additional charge. 9310 alloy upgraded wrist pins are available.
Please Note: The attached photo is generic and may not accurately represent the product you receive.
Cost - $25
Free Shipping We offer free shipping on orders over $30. Please check the free - shipping eligibility at checkout.
Delivery Time It usually takes [3-5] business days for standard shipping. Please note that this is an estimated time frame and may be affected by local holidays, and unforeseen circumstances.