{"product_id":"manley-subaru-wrx-sti-2-5l-ej257-99-75-mm-bore-1-285-in-ch-18-00-cc-dish-piston-single","title":"Manley 2.5L EJ257 Piston | Subaru WRX STI (99.75mm Bore) (621002C-1)","description":"\u003ch1\u003eManley Performance Pistons\u003c\/h1\u003e\n\u003ch2\u003eFitment Summary\u003c\/h2\u003e\n\u003c!-- No specific fitment details provided, so this section is omitted --\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e 621002C-1\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\nThe Manley Subaru WRX STI 2.5L EJ257 99.75 Mm Bore 1.285 In. CH 18.00 CC Dish Piston is a high-performance engine component designed for serious tuners and engine builders seeking durability and precision. Crafted from premium 2618 alloy forgings, these pistons are engineered to withstand the rigors of high-performance applications, providing reliable power support and enhanced engine response. Ideal for those looking to maximize the potential of their Subaru WRX STI, these pistons help improve combustion efficiency and overall engine longevity, making them a valuable upgrade for both street and track use.\n\u003ch3\u003eKey Features\u003c\/h3\u003e\nBuilt with advanced materials and precision engineering, these pistons feature a proven cam and barrel skirt profile for optimal stability and reduced piston slap. The moly skirt coatings on select part numbers reduce friction and wear, supporting long-term durability. Equipped with tool steel wrist pins, these pistons ensure secure and reliable connection to the connecting rods. The dish design provides the necessary clearance for high compression setups, supporting performance tuning and power gains without sacrificing engine reliability.\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\nManufactured from high-quality 2618 alloy forgings, these pistons are designed for strength and thermal stability. The carefully engineered skirt coatings and precise machining contribute to consistent performance and durability under demanding conditions.\n\u003ch3\u003ePerformance \u0026amp; Response\u003c\/h3\u003e\nThese pistons are intended to support high-performance builds by enhancing combustion efficiency and reducing heat transfer. Their robust construction helps maintain optimal piston shape and function during aggressive driving or tuning, contributing to improved throttle response and engine stability.\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\nDesigned specifically for the Subaru WRX STI 2.5L EJ257 engine, these pistons are compatible with stock or upgraded engine components. Proper installation requires standard engine rebuild procedures, ensuring a precise fit and reliable operation.\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\nThis package includes a set of single dish pistons crafted to match the specifications of the EJ257 engine, ready for installation in your high-performance build.","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":51635935215903,"sku":"621002C-1","price":174.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/group-6fb279de-3abc-410e-9607-f540300bf0a1-800_869d03bf-2fe4-4aac-a368-ac095396d999.jpg?v=1771149064","url":"https:\/\/shop.wheelflip.com\/products\/manley-subaru-wrx-sti-2-5l-ej257-99-75-mm-bore-1-285-in-ch-18-00-cc-dish-piston-single","provider":"WheelFlip","version":"1.0","type":"link"}