{"product_id":"arp-m8-x-1-25-x-45mm-broached-stud-kit-16-pieces","title":"ARP M8 x 1.25 x 45mm Broached Stud Kit (16 pieces)","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e400-8033\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 672036023645\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eARP M8 x 1.25 x 45mm Broached Stud Kit for 2002-2007 Subaru Impreza WRX STI (16 pieces)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eARP M8 x 1.25 x 45mm Broached Stud Kit replaces factory exhaust manifold studs on 2002-2007 Subaru Impreza WRX and STI models with EJ20 and EJ25 engines. These studs provide secure clamping to eliminate leaks under high boost and heat. Built for repeated torque cycles in street and track conditions.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine ARP fasteners:\u003c\/strong\u003e Engineered for high tensile strength and fatigue resistance in performance engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroached head design:\u003c\/strong\u003e Allows easy installation and removal with standard tools without damaging threads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStud configuration:\u003c\/strong\u003e Minimizes cylinder head or manifold thread wear while ensuring even load distribution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise threading:\u003c\/strong\u003e M8 x 1.25 pitch matches OEM specs for direct replacement on Subaru EJ turbo manifolds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete 16-piece kit:\u003c\/strong\u003e Covers both exhaust manifolds with extras for maintenance or repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspect manifold and block threads for damage prior to installation\u003c\/li\u003e\n\u003cli\u003eApply ARP Ultra-Torque fastener lubricant to studs and threads for precise torque values\u003c\/li\u003e\n\u003cli\u003eStore in original packaging to protect from corrosion\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\u003eTorque to ARP-specified values (typically 22-25 ft-lbs dry or per lube instructions) in factory sequence\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM manifolds headers and aftermarket units using M8 x 1.25 holes\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\u003e2002-2007\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2004-2007\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003eSTI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2004-2008\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eForester\u003c\/td\u003e\n\u003ctd\u003eXT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2005-2009\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eLegacy\u003c\/td\u003e\n\u003ctd\u003eGT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2005-2009\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eOutback\u003c\/td\u003e\n\u003ctd\u003eXT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose ARP?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProven in professional racing and millions of engines worldwide\u003c\/li\u003e\n\u003cli\u003eManufactured from 8740 chrome-moly steel with 200000 psi tensile strength\u003c\/li\u003e\n\u003cli\u003eUSA-made with exact tolerances for repeatable performance\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 2008 and newer STI models?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Designed for 2002-2007 EJ25 turbo models. Verify manifold stud length on 2008+ with EJ257 as some vary to 50mm.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material and finish do these studs have?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Forged 8740 alloy steel with black oxide coating for corrosion resistance and consistent friction.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the ARP warranty and torque procedure?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Lifetime warranty against manufacturing defects. Follow ARP torque specs with Ultra-Torque lube and recheck after 100 miles.\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 USPS Priority Mail\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 plastic tray in 6 x 4 x 1 inch cardboard box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.45 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":43727296495695,"sku":"ARP400-8033","price":196.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/arp-m8-x-1_25-x-45mm-broached-stud-kit-16-pieces-arp.jpg?v=1768370488","url":"https:\/\/www.blackopsautoworks.com\/products\/arp-m8-x-1-25-x-45mm-broached-stud-kit-16-pieces","provider":"Black Ops Auto Works","version":"1.0","type":"link"}