{"product_id":"apr-supercharger-pulley-upgrade-ms100133","title":"APR Supercharger Pulley Upgrade (MPN: MS100133)","description":"\u003ch2\u003eEnhance engine performance with increased supercharger speed and efficiency.\u003c\/h2\u003e\r\n\u003cp\u003eAPR's Supercharger Pulley Upgrade is designed to significantly boost horsepower and torque by enhancing the rotational speed of the factory supercharger. This upgrade features a 57.75 millimeter crank pulley that allows for a 15.4 percent increase in supercharger speed, resulting in improved performance across the entire RPM range. The pulley is crafted from lightweight billet aluminum and features a durable black anodized finish, ensuring both strength and aesthetic appeal.\u003c\/p\u003e\r\n\u003cp\u003eThe installation of this bolt-on crank pulley retains the factory harmonic balancer, making it a straightforward upgrade for those looking to enhance their vehicle's performance. When paired with APR's Stage II Pulley ECU Upgrade, the engine management system is optimized to handle the increased supercharger speeds, unlocking additional power potential. This product is sold separately, allowing for customizable performance enhancements based on individual needs.\u003c\/p\u003e\r\n\u003cp\u003eFor those seeking even greater performance, combining this pulley with APR's Ultracharger Throttle Body Upgrade in a dual pulley setup can alleviate power robbing inlet restrictions, further elevating engine output. The APR Supercharger Pulley Upgrade is an essential component for enthusiasts looking to maximize their vehicle's capabilities.\u003c\/p\u003e\r\n\u003ch3\u003eFeatures\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003eBolt On Crank Pulley\u003c\/li\u003e\r\n    \u003cli\u003eRetains Harmonic Balancer\u003c\/li\u003e\r\n    \u003cli\u003eBolt On 187 Millimeter Crank Pulley\u003c\/li\u003e\r\n    \u003cli\u003eSpins The Charger 15.4 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\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: MS100133\u003c\/li\u003e\r\n    \u003cli\u003eOutside Diameter (IN): 2.27 Inch\u003c\/li\u003e\r\n    \u003cli\u003eFinish: Anodized\u003c\/li\u003e\r\n    \u003cli\u003eColor: Black\u003c\/li\u003e\r\n    \u003cli\u003eMaterial: Aluminum\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\u003e2009-2018 Audi A6 Quattro\u003c\/li\u003e\r\n    \u003cli\u003e2012-2018 Audi A7 Quattro\u003c\/li\u003e\r\n    \u003cli\u003e2013-2021 Audi A8 Quattro\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\/MS100133_INS.pdf\" target=\"_blank\"\u003eMS100133_INS.pdf\u003c\/a\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n","brand":"NTP-Stag","offers":[{"title":"Default Title","offer_id":47762754961647,"sku":"APRMS100133","price":632.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1583\/3619\/files\/ImageServerAPI_3970c886-20af-4740-b0ad-9d3e3550e61b.jpg?v=1771650038","url":"https:\/\/www.sprinterpartsdepot.com\/products\/apr-supercharger-pulley-upgrade-ms100133","provider":"Sprinter Parts Depot","version":"1.0","type":"link"}