{"product_id":"manley-performance-man632202c-4-platinum-series-piston-set","title":"Manley Performance man632202C-4 Platinum Series Piston Set","description":"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.\nManley Piston Set, SUBARU 99.75mm\/1.209 CD\/DISH T\/T.\n\u003cul\u003e\n  \u003cli\u003eChrome 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.\u003c\/li\u003e\n  \u003cli\u003eUnique Fixturing: Manley's unique fixturing allows for skirt turning and ring groove machining in a single operation, ensuring ultimate ring groove to skirt squareness.\u003c\/li\u003e\n  \u003cli\u003eExacting Ring Lands and Grooves: We adhere to strict standards for piston ring lands and grooves, resulting in enhanced ring seal and more power.\u003c\/li\u003e\n  \u003cli\u003eCam and Barrel Profiles: Our pistons boast cam and barrel (skirt) profiles that generate substantial power while being gentle on cylinder walls.\u003c\/li\u003e\n  \u003cli\u003e2618 Alloy Forgings: We use domestic 2618 alloy forgings, ensuring superior strength and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Manley Performance man632202C-4 Platinum Series piston set is designed for the 04+ Subaru WRX\/STI EH257 and features a 99.75 mm bore size, +.25 mm sizing, and an 8.5:1 dish compression ratio. These pistons use domestic 2618 alloy forgings for strength and performance, along with proven cam and barrel skirt profiles designed to generate power while being gentle on cylinder walls.\u003c\/p\u003e\u003cp\u003eEach piston set includes chrome moly wrist pins as standard. Manley’s unique fixturing process allows skirt turning and ring groove machining in a single operation, supporting precise ring groove-to-skirt squareness. Exacting ring land and groove standards help promote effective ring seal and power potential, while the stated tool steel wrist pins and dish piston design support the product’s performance-focused configuration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features \u0026amp; Performance Benefits\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2618 alloy forgings:\u003c\/strong\u003e Provides a strong, performance-oriented piston foundation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCam and barrel skirt profiles:\u003c\/strong\u003e Designed to generate power while being gentle on cylinder walls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnique fixturing:\u003c\/strong\u003e Enables skirt turning and ring groove machining in a single operation for precise squareness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExacting ring lands and grooves:\u003c\/strong\u003e Supports improved ring seal and power potential.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eKey Product Specifications \u0026amp; Technical Data\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Manley Performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e man632202C-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e 04+ Subaru WRX\/STI EH257\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore size:\u003c\/strong\u003e 99.75 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e +.25 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompression ratio:\u003c\/strong\u003e 8.5:1 dish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 2618 alloy forgings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWrist pins:\u003c\/strong\u003e Chrome moly\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included in the Box\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePiston set with chrome moly wrist pins.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e04+ Subaru WRX\/STI EH257.\u003c\/p\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":68054864462076,"sku":"632202C-4","price":839.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/591fa3bd46180a7bc1edb36f895fd61cL_7b723dd8-e8eb-4ea6-89fa-01e5c5220a80.jpg?v=1793530894","url":"https:\/\/diycustoms.store\/products\/manley-performance-man632202c-4-platinum-series-piston-set","provider":"diycustoms.store","version":"1.0","type":"link"}