{"product_id":"manley-04-subaru-wrx-sti-eh257-99-50mm-std-grade-a-bore-8-5-1-dish-piston-single-piston","title":"Manley 04+ Subaru WRX\/STI EH257 99.50mm STD (Grade A) Bore 8.5:1 Dish Piston (SINGLE PISTON)","description":"2618 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 more power.Cam and Barrel Profiles: Our pistons boast cam and barrel (skirt) profiles that generate substantial power while being gentle on cylinder walls.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.","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":47805703160094,"sku":"MAN632200CA-1","price":190.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0691\/2589\/8526\/products\/246bd78ef3a2c60b8f9bc4524311a257_4f19ee6d-bd00-4065-a001-0061ed96c23c.jpg?v=1708148951","url":"https:\/\/55tuner.com\/products\/manley-04-subaru-wrx-sti-eh257-99-50mm-std-grade-a-bore-8-5-1-dish-piston-single-piston","provider":"55TUNER","version":"1.0","type":"link"}