{"product_id":"pds-8hp51-high-performance-transmission-hard-parts-kit-awd-stage-2","title":"PDS 8HP51 High Performance Transmission Hard Parts Kit - AWD - Stage 2","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e12-94-2000\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 850082263035\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003ePDS 8HP51 High Performance Transmission Hard Parts Kit - AWD - Stage 2 (2011-2019 BMW X3 X4 X5 X6)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe PDS 8HP51 High Performance Transmission Hard Parts Kit - AWD - Stage 2 delivers upgraded internal components to rebuild ZF 8HP51 transmissions in AWD vehicles. It fits 2011-2019 BMW X3 X4 X5 X6 xDrive models equipped with the 8HP51 and handles up to 850 HP for track or street use. Expect smoother shifts and longer transmission life during aggressive driving.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHD Billet Clutch Drums:\u003c\/strong\u003e Reinforced A B and C drums resist cracking under high torque loads for consistent power transfer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBillet Center Support:\u003c\/strong\u003e Precision-machined aluminum support prevents flex and failure in Stage 2 builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHD Steel Clutch Plates:\u003c\/strong\u003e Thicker wave springs and steels increase clutch capacity by 30 percent over stock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpgraded Accumulator Pistons:\u003c\/strong\u003e Hard-anodized pistons with stronger seals improve apply pressure and shift firmness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Body Reinforcement Kit:\u003c\/strong\u003e Includes corrected spools and springs for quicker firmer shifts without slip.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eKit designed for complete transmission rebuild during overhaul.\u003c\/li\u003e\n\u003cli\u003eCompatible with stock or upgraded torque converters.\u003c\/li\u003e\n\u003cli\u003eShips fully assembled where applicable for faster install.\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\u003eTransmission removal required, flush cooler lines before reinstall.\u003c\/li\u003e\n\u003cli\u003eUses factory hardware, no additional parts needed for basic Stage 2 setup.\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\u003e2011-2017\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX3\u003c\/td\u003e\n\u003ctd\u003exDrive28i xDrive35i\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2014-2018\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX4\u003c\/td\u003e\n\u003ctd\u003exDrive28i xDrive35i\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2014-2018\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX5\u003c\/td\u003e\n\u003ctd\u003exDrive35i xDrive40i xDrive50i\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2019\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eX6\u003c\/td\u003e\n\u003ctd\u003exDrive40i xDrive50i\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2014-2017\u003c\/td\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eSQ5\u003c\/td\u003e\n\u003ctd\u003e3.0T Quattro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2013-2016\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003e335i xDrive\u003c\/td\u003e\n\u003ctd\u003eF30 Sedan Gran Turismo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose PDS?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBacked by 20+ years in transmission engineering.\u003c\/li\u003e\n\u003cli\u003eComponents dyno-tested to 850 HP in real-world AWD applications.\u003c\/li\u003e\n\u003cli\u003eCNC-machined from aerospace-grade materials in the USA.\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 this kit fit my 2015 BMW X5 xDrive40i?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes, direct fit for all 8HP51 AWD transmissions in listed BMW X5 models including xDrive40i with no modifications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What materials are used in the hard parts?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Billet 6061-T6 aluminum drums and supports, hardened steel plates, anodized pistons for corrosion resistance and strength.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does it come with a warranty?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e 1-year unlimited mileage warranty when installed by certified shop, covers manufacturing defects.\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 Secure foam-packed box 16 x 12 x 10 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 24 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pure Drivetrain Solutions","offers":[{"title":"Default Title","offer_id":44415732121679,"sku":"PDS12-94-2000","price":4999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/pds-8hp51-high-performance-transmission-hard-parts-kit-awd-stage-2-pure-drivetrain-solutions.png?v=1769635791","url":"https:\/\/www.blackopsautoworks.com\/products\/pds-8hp51-high-performance-transmission-hard-parts-kit-awd-stage-2","provider":"Black Ops Auto Works","version":"1.0","type":"link"}