{"product_id":"apr-supercharger-pulley-upgrade-kit-ms100184","title":"APR Supercharger Pulley Upgrade Kit (MPN: MS100184)","description":"\u003ch2\u003eEnhance performance with dual pulley system for increased horsepower and torque.\u003c\/h2\u003e\r\n\u003cp\u003eThe APR Supercharger Pulley Upgrade Kit is designed to optimize the performance of your vehicle's supercharger system. By reducing the diameter of the factory supercharger drive pulley from 63.25 millimeter to 57.75 millimeter, this upgrade allows the supercharger to spin approximately 9.5 percent faster, resulting in significant gains in horsepower and torque across the entire RPM range.\u003c\/p\u003e\r\n\u003cp\u003eAdditionally, the kit includes a crank pulley upgrade that increases the diameter from approximately 162 millimeter to 187 millimeter, enabling the supercharger to operate at an even higher speed of around 15.4 percent faster. This enhancement further amplifies the performance benefits, providing a substantial increase in power output.\u003c\/p\u003e\r\n\u003cp\u003eConstructed from high-quality materials, the drive pulley is CNC machined from billet stainless steel and features an e-coated black finish for a factory-like appearance. The crank pulley is made from lightweight billet aluminum, designed with weight-saving pockets, and is anodized black. Both pulleys are engineered to bolt onto the existing supercharger and crank pulley, retaining the factory harmonic balancer for optimal performance and reliability.\u003c\/p\u003e\r\n\u003ch3\u003eFeatures\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003eFull Dual Pulley Kit\u003c\/li\u003e\r\n    \u003cli\u003eBolt On 57.75 Millimeter Supercharger Drive Pulley\u003c\/li\u003e\r\n    \u003cli\u003eBolt On 187 Millimeter Crank Pulley\u003c\/li\u003e\r\n    \u003cli\u003eSpins The Charger 26.4 Percent Faster For Massive Torque And HP Gains With Tuning\u003c\/li\u003e\r\n    \u003cli\u003eAnodized And E-Coated Factory Black\u003c\/li\u003e\r\n    \u003cli\u003eRetains Factory Harmonic Balancer\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003eManufacturer: APR Motorsports\u003c\/li\u003e\r\n    \u003cli\u003eManufacturer Part Number: MS100184\u003c\/li\u003e\r\n    \u003cli\u003eOutside Diameter (IN): 2.27 Inch Drive Pulley\/ 7.3 Inch Crank Pulley\u003c\/li\u003e\r\n    \u003cli\u003eColor: Black\u003c\/li\u003e\r\n    \u003cli\u003eMaterial: Aluminum\/ Stainless Steel\u003c\/li\u003e\r\n    \u003cli\u003eIncludes Hardware: Yes\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eCompatibility \/ Fit\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003e2012-2013 Audi A7 Quattro\u003c\/li\u003e\r\n    \u003cli\u003e2015-2018 Audi A7 Quattro\u003c\/li\u003e\r\n    \u003cli\u003e2013-2021 Audi A8 Quattro\u003c\/li\u003e\r\n    \u003cli\u003e2013-2017 Audi Q5\u003c\/li\u003e\r\n    \u003cli\u003e2011-2015 Audi Q7\u003c\/li\u003e\r\n    \u003cli\u003e2010-2016 Audi S4\u003c\/li\u003e\r\n    \u003cli\u003e2010-2017 Audi S5\u003c\/li\u003e\r\n    \u003cli\u003e2014-2017 Audi SQ5\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eTechnical Documents\u003c\/h3\u003e\n\u003cul\u003e\r\n    \u003cli\u003e\u003ca href=\"https:\/\/vehiclepartimages.com\/PMDT\/APR\/InstallationInstructions\/MS100184_INS_Lower.pdf\" target=\"_blank\"\u003eMS100184_INS_Lower.pdf\u003c\/a\u003e\u003c\/li\u003e\r\n    \u003cli\u003e\u003ca href=\"https:\/\/vehiclepartimages.com\/PMDT\/APR\/InstallationInstructions\/MS100184_INS_Upper.pdf\" target=\"_blank\"\u003eMS100184_INS_Upper.pdf\u003c\/a\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n","brand":"NTP-Stag","offers":[{"title":"Default Title","offer_id":47762756927727,"sku":"APRMS100184","price":1106.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1583\/3619\/files\/ImageServerAPI_17743c16-efeb-46a5-be69-287f2a473604.jpg?v=1771650043","url":"https:\/\/www.sprinterpartsdepot.com\/products\/apr-supercharger-pulley-upgrade-kit-ms100184","provider":"Sprinter Parts Depot","version":"1.0","type":"link"}