{"product_id":"arp-mitsubishi-2-0l-4b11-4-bolt-turbo-main-bolt-kit","title":"ARP Mitsubishi 2.0L (4B11) 4-Bolt Turbo Main Bolt Kit","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e207-5201\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 672036037239\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eARP Mitsubishi 2.0L (4B11) 4-Bolt Turbo Main Bolt Kit 2008-2015 Lancer Evolution\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis ARP kit replaces stock main bolts on Mitsubishi 4B11 turbo engines with high-strength 4-bolt hardware designed for boosted applications. It fits 2008-2015 Lancer Evolution models including GSR MR and MR Touring trims. These bolts provide secure clamping to handle extreme cylinder pressures and prevent main cap walk during high-horsepower builds.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eARP2000 Alloy Construction:\u003c\/strong\u003e Forged steel with 220,000 psi tensile strength exceeds factory bolts for boosted reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Thread Design:\u003c\/strong\u003e Rolled threads resist fatigue and ensure accurate torque on 4B11 main caps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardened Parallel Ground Washers:\u003c\/strong\u003e Included for even load distribution and reusable installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Oxide Finish:\u003c\/strong\u003e Provides corrosion resistance in engine oil environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Bolt Turbo Configuration:\u003c\/strong\u003e Exact replacement for 4B11T mains supporting up to 1000+ whp setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspect main caps for straightness before installation\u003c\/li\u003e\n\u003cli\u003eUse ARP Ultra-Torque lubricant for accurate fastener preload\u003c\/li\u003e\n\u003cli\u003eShips in protective packaging to prevent thread damage\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 specs: 70 ft-lbs + 135 degrees for mains\u003c\/li\u003e\n\u003cli\u003eCompatible with stock and aftermarket main studs hardware\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\u003e2008\u003c\/td\u003e\n\u003ctd\u003eMitsubishi\u003c\/td\u003e\n\u003ctd\u003eLancer Evolution\u003c\/td\u003e\n\u003ctd\u003eGSR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2010-2014\u003c\/td\u003e\n\u003ctd\u003eMitsubishi\u003c\/td\u003e\n\u003ctd\u003eLancer Evolution\u003c\/td\u003e\n\u003ctd\u003eGSR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2008\u003c\/td\u003e\n\u003ctd\u003eMitsubishi\u003c\/td\u003e\n\u003ctd\u003eLancer Evolution\u003c\/td\u003e\n\u003ctd\u003eMR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2010-2014\u003c\/td\u003e\n\u003ctd\u003eMitsubishi\u003c\/td\u003e\n\u003ctd\u003eLancer Evolution\u003c\/td\u003e\n\u003ctd\u003eMR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2010-2011\u003c\/td\u003e\n\u003ctd\u003eMitsubishi\u003c\/td\u003e\n\u003ctd\u003eLancer Evolution\u003c\/td\u003e\n\u003ctd\u003eMR Touring\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\u003eTrusted by NHRA Pro Stock and Formula 1 teams for decades\u003c\/li\u003e\n\u003cli\u003eEvery batch lot-controlled and proof-loaded beyond yield point\u003c\/li\u003e\n\u003cli\u003eCNC-machined for micron-level tolerances in critical 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 Does this kit fit all 4B11 turbo engines in Evo X?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes it matches 2008-2015 Lancer Evolution GSR MR and MR Touring with stock 4-bolt main layout\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material are these bolts made from?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e ARP2000 proprietary alloy steel heat-treated to 220,000 psi with rolled threads for superior fatigue resistance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty on ARP kits?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Lifetime warranty against manufacturer defects when installed and torqued per ARP instructions\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\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 clamshell box 6 x 4 x 1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.3 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":43758946910287,"sku":"ARP207-5201","price":151.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/arp-mitsubishi-2_0l-4b11-4-bolt-turbo-main-bolt-kit-arp.jpg?v=1767415352","url":"https:\/\/www.blackopsautoworks.com\/products\/arp-mitsubishi-2-0l-4b11-4-bolt-turbo-main-bolt-kit","provider":"Black Ops Auto Works","version":"1.0","type":"link"}