{"product_id":"hjqf-ms100258","title":"APR Audi, Bentley, Lamborghini, Porsche... Engine Valve Spring Kit PN. MS100258","description":"\u003ch1\u003eAPR Audi, Bentley, Lamborghini, Porsche... Engine Valve Spring Kit PN. MS100258\u003c\/h1\u003e\u003cp\u003eVALVE SPRING KIT INDIVIDUAL APR Valve Spring Kit (1 Set) Fits various VW, Audi, Seat, Skoda, Cupura, Bentley, Lamborghini, and Porsche vehicles\nThe APR Valve Spring System is a high performance, lightweight upgrade designed to increase valve control and eradicate valve float common on many applications. APR's design specifications called for a valve spring, retainer and spring seat combination that doesn't overpower and snap the OEM valves or erode the aluminum spring seat, while still maintaining exceptional valve control. The result is an advanced design that's 28% lighter yet 20% stiffer than the high performance OEM EA113.K04 (MK6 R) setup and is proven to eliminate the OEM valve train's weakest link. We call it Performance Without Compromise!\nIncrease valvetrain control\n71% weight reduction over 2.0T EA113.K04 retainers (MK6 R)\n19% weight reduction over 2.0T EA113.K04 springs (MK6 R)\n20% stiffness increase over 2.0T EA113.K04 Springs (MK6 R)\nEradicates valve float issues (MK6 EA888.1)\nSupports higher revving application\nWeight saving beehive spring design\nASTM A877A OTSC round wire steel springs\n6AL4V American titanium retainers\n4140 heat-treated chrome molly steel spring seats with black oxide coating\n29 grams per spring\n2 grams per retainer\nCompatible with OEM valves\nSpring seats included to protects against aluminum erosion in the head\nPlug and Play\u003c\/p\u003e","brand":"APR","offers":[{"title":"Default Title","offer_id":46208864026763,"sku":"APRMS100258","price":86.03,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0554\/5495\/7707\/files\/aprms100258-apr-audi-bentley-lamborghini-porsche-engine-valve-spring-kit-pn-ms100258-3_41075ae2-94ba-4713-8e61-ccc394c3cbcd.jpg?v=1773688207","url":"https:\/\/jbspowercentre.com\/products\/hjqf-ms100258","provider":"JBs Power Centre","version":"1.0","type":"link"}