{"product_id":"apr-09-18-audi-a6-a7-a8-quattro-3-0-tfsi-supercharger-drive-and-crank-pulley-w-belt-press-on-aprms100184","title":"APR 09-18 Audi A6\/A7\/A8 Quattro (3.0 TFSI) Supercharger Drive \u0026 Crank Pulley w\/Belt (Press On) (aprMS100184)","description":"\u003cp\u003e\u003cstrong\u003eOFF-ROAD OR MOTORSPORTS USE ONLY.\u003c\/strong\u003e This part is not CARB legal. It is not legal for sale or use on pollution-controlled motor vehicles in California or in other states that follow California emissions rules. It is sold for off-road or motorsports use only.\u003c\/p\u003e\u003cp\u003eThis is the APR 09-18 Audi A6\/A7\/A8 Quattro (3.0 TFSI) Supercharger Drive \u0026amp; Crank Pulley w\/Belt (Press On). Part aprMS100184. Lightweight and underdrive pulleys reduce rotating mass and accessory drag.\u003c\/p\u003e\u003cp\u003eAPR's Supercharger Drive Pulley Upgrade decreases the diameter of the factory pulley from ~63.25mm to 57.75mm, which in turn spins the supercharger ~9.5% faster. This results in a healthy bump in horsepower and torque across the entire RPM range with the supercharger operating at a higher rate of speed. The pulley is CNC machined from billet stainless steel, e-coated black for an OEM appearance and is press fitted to the factory supercharger unit.APR's Supercharger Crank Pulley Upgrade increases the diameter of the factory pulley from ~162mm to ~187mm, which in turn spins the supercharger ~15.4% faster. This results in a larger bump in horsepower and torque across the entire RPM range, as the supercharger is spinning at an even higher rate of speed. The pulley retains the factory harmonically balanced crank pulley and bolts on top of the existing unit. It is CNC machined from light weight billet aluminum with weight saving pockets throughout. It has an anodized black finish and includes new crank pulley bolts.Upgrading both the supercharger drive and crank pulleys results in the factory supercharger spinning ~26.4% faster than stock. This speed was chosen after extensive engine and chassis dyno testing with various pulley sizes and supercharger speeds. The result is an even higher horsepower and torque gain across the entire RPM range. However, at the airflow levels achieved with a dual pulley setup, maximum power is severely restricted by the factory throttle body unit. The APR Ultracharger Throttle Body Upgrade is necessary to take full advantage of the dual pulley configuration, and is available in platform specific variations for the B8\/B8.5 A4\/A4\/S4\/S5, Q5\/SQ5 and C7 A6\/A7.Belt IncludedSoftware sold separately\u003c\/p\u003e\u003ch3\u003eFeatures and benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFull dual pulley kit\u003c\/li\u003e\n\u003cli\u003ePress on 57.75mm supercharger drive pulley\u003c\/li\u003e\n\u003cli\u003eBolt on 187mm crank pulley\u003c\/li\u003e\n\u003cli\u003eSpins the charger 26.4% faster for massive torque and HP gains with tuning\u003c\/li\u003e\n\u003cli\u003eAnodized and E-coated factory black\u003c\/li\u003e\n\u003cli\u003eAppropriate belt included\u003c\/li\u003e\n\u003cli\u003eRetains factory harmonic balancer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart type:\u003c\/strong\u003e Pulleys\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e APR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Billet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 57.75, 187\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 6061 Aluminum, T304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAPR part number:\u003c\/strong\u003e aprMS100184\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle:\u003c\/strong\u003e Audi S4 \/ S5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYears and trims on file:\u003c\/strong\u003e 2010-2013 Audi S4 Base; 2014-2016 Audi S4 Premium Plus; 2014-2016 Audi S4 Prestige; 2013 Audi S5 Base; 2017 Audi S5 Base; 2010-2013 Audi S5 Cabriolet; 2014-2016 Audi S5 Premium Plus; 2014-2016 Audi S5 Prestige\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication listing:\u003c\/strong\u003e APR 09-18 Audi A6\/A7\/A8 Quattro (3.0 TFSI) Supercharger Drive \u0026amp; Crank Pulley w\/Belt (Press On)\u003c\/li\u003e\n\u003cli\u003eCheck the vehicle, model years, engine and trim above against your car before ordering. Not sure? \u003ca href=\"\/pages\/contact\"\u003eAsk us\u003c\/a\u003e and we will check it against your VIN.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEmissions: off-road or motorsports use only\u003c\/h3\u003e\u003cp\u003eThis part is not CARB legal and is sold for off-road or motorsports use only. It is not intended for use on vehicles driven on public roads. By ordering, the buyer accepts responsibility for checking and following federal, state and local emissions laws where the vehicle is used. Questions? \u003ca href=\"\/pages\/contact\"\u003eAsk us\u003c\/a\u003e before you order.\u003c\/p\u003e\u003ch3\u003eShipping \u0026amp; returns\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOrders are processed within 1–3 business days; standard delivery is 3–7 business days within the United States.\u003c\/li\u003e\n\u003cli\u003eAPR parts are supplied through our distributor. We confirm availability and lead time with you after you order.\u003c\/li\u003e\n\u003cli\u003eWe currently ship within the U.S. only. See our \u003ca href=\"\/policies\/shipping-policy\"\u003eShipping Policy\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e30-day returns on unused parts in original packaging — see our \u003ca href=\"\/policies\/refund-policy\"\u003eReturn Policy\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation at Team ANBD\u003c\/h3\u003e\u003cp\u003eTeam ANBD is a performance shop in Andover, New Jersey. We can \u003ca href=\"\/pages\/performance-alignment-corner-balancing-nj\"\u003ealign or corner-balance\u003c\/a\u003e the car, and \u003ca href=\"\/pages\/track-prep-maintenance-nj\"\u003eprep track cars\u003c\/a\u003e. \u003ca href=\"\/pages\/appointment\"\u003eBook an appointment\u003c\/a\u003e or \u003ca href=\"\/pages\/contact\"\u003eask us about installation and fitment\u003c\/a\u003e before you order.\u003c\/p\u003e","brand":"APR","offers":[{"title":"Default Title","offer_id":53391118926122,"sku":"aprMS100184","price":583.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/6358\/8650\/files\/145eed3a088ae62303d03962f838266bL.jpg?v=1793364107","url":"https:\/\/team-anbd.com\/products\/apr-09-18-audi-a6-a7-a8-quattro-3-0-tfsi-supercharger-drive-and-crank-pulley-w-belt-press-on-aprms100184","provider":"Team ANBD","version":"1.0","type":"link"}