{"product_id":"ferrea-09-13-vw-2-0t-tsi-15-16-vw-golf-r-2-0t-tsi-single-spring-kit","title":"Ferrea 09-13 VW 2.0T TSI \/ 15-16 VW Golf R 2.0T TSI Single Spring Kit","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e KT4025 \u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFerrea 09-13 VW 2.0T TSI \/ 15-16 VW Golf R 2.0T TSI Single Spring Kit\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe Ferrea KT4025 Single Spring Kit upgrades the valvetrain on 2009-2013 Volkswagen 2.0T TSI models including Golf GTI and Jetta GLI plus 2015-2016 Golf R 2.0T TSI. This complete kit features beehive springs that control valves at high RPMs preventing float during aggressive driving or racing. Built for durability it supports increased cam lift and boost levels common in tuned EA888 engines.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBeehive Spring Design:\u003c\/strong\u003e Reduces valvetrain mass by 18 percent compared to stock dual springs for quicker revving and less inertia\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeat Pressure 115 lbs at 1.780 inches:\u003c\/strong\u003e Provides firm control at low speeds while maintaining stock-like idle stability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen Pressure 320 lbs at 1.200 inches:\u003c\/strong\u003e Handles up to 9,500 RPM with 14mm maximum lift for high performance cams\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChrome Silicon Vanadium Steel Construction:\u003c\/strong\u003e Wound precisely with black oxide finish resists fatigue and corrosion over thousands of cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete 16-Piece Kit:\u003c\/strong\u003e Includes beehive springs chromoly retainers spring seats and locators for direct bolt-on installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspect retainers and seals during installation for full valvetrain reliability\u003c\/li\u003e\n\u003cli\u003eSprings designed for longevity in street and track applications\u003c\/li\u003e\n\u003cli\u003eSecurely packaged to prevent damage during transit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eUse a quality valve spring compressor tool rated for 2.0T TSI cylinder heads\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM or aftermarket single groove locks and 10mm stem valves\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2009-2013\u003c\/td\u003e\n\u003ctd\u003eVolkswagen\u003c\/td\u003e\n\u003ctd\u003eGolf GTI\u003c\/td\u003e\n\u003ctd\u003e2.0T TSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2009-2010\u003c\/td\u003e\n\u003ctd\u003eVolkswagen\u003c\/td\u003e\n\u003ctd\u003eJetta GLI\u003c\/td\u003e\n\u003ctd\u003e2.0T TSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2012-2013\u003c\/td\u003e\n\u003ctd\u003eVolkswagen\u003c\/td\u003e\n\u003ctd\u003eJetta GLI\u003c\/td\u003e\n\u003ctd\u003e2.0T TSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2016\u003c\/td\u003e\n\u003ctd\u003eVolkswagen\u003c\/td\u003e\n\u003ctd\u003eGolf R\u003c\/td\u003e\n\u003ctd\u003e2.0T TSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose Ferrea?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e50 years of valvetrain expertise from endurance racing applications\u003c\/li\u003e\n\u003cli\u003eComponents trusted in professional motorsports for consistent power delivery\u003c\/li\u003e\n\u003cli\u003eMade in USA with tight tolerances for perfect fit in VW EA888 engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will KT4025 fit 2014 Golf GTI MK6 models?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Yes it fits all 2009-2014 MK6 platform 2.0T TSI engines including base Golf and GTI variants with matching cylinder heads\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material and finish do the springs have?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Constructed from high-tensile Chrome Silicon Vanadium wire with a black oxide coating for superior fatigue resistance and rust protection\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty on this valve spring kit?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Ferrea provides a limited lifetime warranty against manufacturing defects when installed and used properly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or FedEx Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Compact box measuring 6 x 6 x 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.95 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":43486244438095,"sku":"FERKT4025","price":847.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/ferrea-09-13-vw-2_0t-tsi-15-16-vw-golf-r-2_0t-tsi-single-spring-kit-ferrea.png?v=1767410073","url":"https:\/\/www.blackopsautoworks.com\/products\/ferrea-09-13-vw-2-0t-tsi-15-16-vw-golf-r-2-0t-tsi-single-spring-kit","provider":"Black Ops Auto Works","version":"1.0","type":"link"}