{"product_id":"je-ultra-series-subaru-ej-series-piston-kit-12","title":"JE Ultra Series Subaru EJ Series Piston Kit","description":"Ultra Series forged pistons from JE are the industry?s strongest, most fully featured pistons available off the shelf. Offered for a wide range of import and sport compact applications from 2JZ to 4G63 and Audi to BMW, Ultra Series pistons feature JE?s proprietary Aligned Grain Flow forging technology providing next-level tensile strength ideal for the extreme cylinder pressures of power adder engine builds. Equipped with custom level features including thermal barrier crown coating, skirt coating, gas ports, and more, Ultra Series are the ideal pistons for your high-boost build. As with all JE Pistons products, Ultra Series pistons are made 100% in the USA.\r\n\u003cul\u003e\t\u003cli\u003eDesigned for Power: Every feature on Ultra Series Pistons are optimized to perform high-horsepower racing engines\u003c\/li\u003e\r\n\t\u003cli\u003eAligned Grain Flow Technology: Exclusively available on JE Ultra Series, this proprietary, in-house forging process maximizes tensile strength to withstand the stresses of high-performance engine environments\u003c\/li\u003e\r\n\t\u003cli\u003eSkirt Coating: Reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noise, especially on cold start\u003c\/li\u003e\r\n\t\u003cli\u003eThermal Barrier Crown Coating: This ceramic-based coating reflects heat into the combustion chamber, therefore reducing piston crown temperatures and improving exhaust gas scavenging\u003c\/li\u003e\r\n\t\u003cli\u003eHigh-Strength Wrist Pins: Premium thick-wall wrist pins are manufactured by Trend Performance in the USA and are designed for the demands of high-performance\/power-adder builds\u003c\/li\u003e\r\n\t\u003cli\u003eLateral Gas Ports: Help maintain power-producing ring seal at the top compression ring, even in high RPM and high boost situations\u003c\/li\u003e\r\n\t\u003cli\u003eOptimized Pin Oiling: Enhanced pin oiling features keep pin, pin bores, and small-end lubricated for reduced heat, friction, and wear\u003c\/li\u003e\r\n\t\u003cli\u003eMade 100% in the USA\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cb\u003eVehicle Specific\u003c\/b\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSubaru EJ257\u003c\/li\u003e\r\n\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eAttributes:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eBrand Name: \u003c\/b\u003eJE Pistons\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eGTIN: \u003c\/b\u003e00193564045409\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eAdd-On: \u003c\/b\u003eJG4901-3927\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eBore Diameter: \u003c\/b\u003e99.75\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eBore Diameter - Web: \u003c\/b\u003e99.75 MM\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eCompression Height: \u003c\/b\u003e1.209\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eCylinder Head: \u003c\/b\u003eEJ257 STI\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eEngine: \u003c\/b\u003eEJ Series\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eEngine Type: \u003c\/b\u003eICE\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eForging Type: \u003c\/b\u003eFSR\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eIndustry: \u003c\/b\u003eAutomotive\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eMake: \u003c\/b\u003eSubaru\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eOil Ring Thickness: \u003c\/b\u003e0.0995\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePiston Average Weight: \u003c\/b\u003e428\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePiston Head Type: \u003c\/b\u003eDish\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePiston Material: \u003c\/b\u003e2618\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePiston Series: \u003c\/b\u003eJE Ultra Series\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePiston Volume: \u003c\/b\u003e-7.30\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eProduct Market: \u003c\/b\u003eSport Compact\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eProduct Type: \u003c\/b\u003eEngine Piston Kit\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eRing Set Included: \u003c\/b\u003eYes\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eSecond Compression Ring Thickness: \u003c\/b\u003e0.0480\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eTop Compression Ring Thickness: \u003c\/b\u003e0.0475\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eWrist Pin Length: \u003c\/b\u003e2.250\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eWrist Pin Material: \u003c\/b\u003e9310 Nickel Carbon Steel Alloy\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eWrist Pin Outer Diameter: \u003c\/b\u003e0.905\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eWrist Pin Wall Thickness: \u003c\/b\u003e0.210\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003eExtended Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eCountry of Origin: \u003c\/b\u003eUnited States\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eEmissions : \u003c\/b\u003eRacing or Pre-Emissions Use Only\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003ePacking Information:\u003c\/h3\u003e\r\n\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\r\n\u003cli\u003e\n\u003cb\u003eQuantity of Each: \u003c\/b\u003e1\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003ePackage UOM: \u003c\/b\u003eEA\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eDimension: \u003c\/b\u003e5 x 9 x 5 inches\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cb\u003eWeight: \u003c\/b\u003e5.1 POUNDS\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cdiv id=\"sema-product-fitment\" class=\"product__accordion accordion fitment\"\u003e\u003c\/div\u003e","brand":"JE Pistons","offers":[{"title":"Default Title","offer_id":48919446651128,"sku":"BHXG-361331","price":1124.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1538\/7640\/files\/JEP-Piston-13-008-BAC_2a384698-b106-4e53-b145-fe9cf9304f68.jpg?v=1781394510","url":"https:\/\/nadersautosupply.com\/products\/je-ultra-series-subaru-ej-series-piston-kit-12","provider":"Nader's Auto Supply","version":"1.0","type":"link"}