{"product_id":"hks-pulley-8rib-110mm","title":"HKS PULLEY 8Rib-110mm","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e12999-AK006\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 4957266621004\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eHKS 110mm 8-Rib Supercharger Pulley for 2013+ Subaru BRZ Scion FR-S Toyota 86 GR86\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe HKS 8-Rib 110mm Supercharger Pulley upgrades HKS GT2 supercharger systems on 2013+ Subaru BRZ Scion FR-S and Toyota 86 GR86 models. This billet aluminum pulley delivers consistent boost by enhancing belt traction and preventing slippage during high-load operation. It maintains precise supercharger RPM for reliable power gains across the rev range.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBillet Aluminum Build:\u003c\/strong\u003e CNC machined for strength while cutting rotational mass to sharpen throttle response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8-Rib Belt Design:\u003c\/strong\u003e Provides firm grip to handle high boost levels without slip or heat buildup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnodized Black Finish:\u003c\/strong\u003e Resists corrosion and daily wear for long-term reliability in demanding conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory Balanced:\u003c\/strong\u003e Ensures vibration-free operation and extends supercharger bearing life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Bolt-On Fit:\u003c\/strong\u003e Matches OEM specs for HKS supercharger kits on BRZ 86 GR86 platforms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e110mm outer diameter suits stock and upgraded HKS supercharger drive ratios.\u003c\/li\u003e\n\u003cli\u003eHigh-speed balanced at the factory for immediate use without additional prep.\u003c\/li\u003e\n\u003cli\u003eShips in secure box approximately 6x6x4 inches with foam protection weight 3 lbs.\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 standard supercharger pulley puller tool for removal and install.\u003c\/li\u003e\n\u003cli\u003eCheck and adjust belt tension after pulley swap for peak performance.\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\u003e2013-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eBRZ\u003c\/td\u003e\n\u003ctd\u003eAll HKS Supercharger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2013-2016\u003c\/td\u003e\n\u003ctd\u003eScion\u003c\/td\u003e\n\u003ctd\u003eFR-S\u003c\/td\u003e\n\u003ctd\u003eAll HKS Supercharger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2017-2021\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003e86\u003c\/td\u003e\n\u003ctd\u003eAll HKS Supercharger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2022+\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eGR86\u003c\/td\u003e\n\u003ctd\u003eAll HKS Supercharger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2022+\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eBRZ\u003c\/td\u003e\n\u003ctd\u003eAll HKS Supercharger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose HKS?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDecades of motorsport engineering for trusted power upgrades.\u003c\/li\u003e\n\u003cli\u003eBillet construction withstands extreme boost and RPM.\u003c\/li\u003e\n\u003cli\u003ePrecise tolerances deliver smooth consistent supercharger drive.\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 pulley fit non-HKS superchargers on BRZ or 86?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Designed specifically for HKS GT2 kits but compatible with matching 8-rib hubs. Confirm hub bore before purchase.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material and finish does it use?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e CNC machined from 6061 billet aluminum with hard black anodizing for corrosion resistance and lightweight durability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to balance it after install?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e No balancing required. Factory high-speed balancing ensures ready-to-run performance on HKS systems.\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 domestic shipping.\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 boxed packaging with protective foam lining\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 3 lbs packaged\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":43769542606927,"sku":"HKS12999-AK006","price":160.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/hks-pulley-8rib-110mm-hks.jpg?v=1768435955","url":"https:\/\/www.blackopsautoworks.com\/products\/hks-pulley-8rib-110mm","provider":"Black Ops Auto Works","version":"1.0","type":"link"}