{"product_id":"manley-04-subaru-wrx-sti-eh257-99-50mm-bore-std-size-8-5-1-dish-piston-set","title":"Manley 04+ Subaru WRX\/STI EH257 99.50mm Bore STD Size 8.5:1 Dish Piston Set","description":"\u003cp\u003eThe Manley Performance EH257 piston set is a high-performance component designed for Subaru WRX and STI models from 2004 onward. Part of the Platinum Series, these pistons are crafted from 2618 alloy forgings, ensuring exceptional strength and durability under demanding conditions. They feature proven cam and barrel skirt profiles for optimal performance and reliability. The pistons are equipped with moly skirt coatings on select part numbers to reduce friction and wear, while tool steel wrist pins provide added strength and stability. This combination of materials and design elements makes these pistons ideal for enthusiasts and professional tuners seeking superior engine performance and longevity.\u003c\/p\u003e\n\u003cp\u003eSpecifically engineered for 2004+ Subaru WRX and STI models with a 99.50mm bore and an 8.5:1 compression ratio, these pistons serve as direct replacements or upgrades for stock components. They are suitable for street, track, or performance applications where durability and consistent power delivery are critical. The set is designed for easy installation as a bolt-on upgrade, compatible with engines requiring standard bore size. Whether building a high-performance daily driver or a race engine, these pistons provide the quality and reliability expected from Manley Performance.\u003c\/p\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":52556806553887,"sku":"632200C-4","price":762.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0229\/3877\/files\/ccc942b7af9dd56b729c4e1543ef9ff9L_7b5dcc3b-1bfa-40a9-a1ab-43bdd07b4a8e.jpg?v=1779332059","url":"https:\/\/shop.wheelflip.com\/products\/manley-04-subaru-wrx-sti-eh257-99-50mm-bore-std-size-8-5-1-dish-piston-set","provider":"WheelFlip","version":"1.0","type":"link"}