{"product_id":"apr-supercharger-drive-pulley-3-0-tfsi-gen-2-bolt-on-ms100139","title":"APR Supercharger Drive Pulley - 3.0 TFSI (Gen 2 bolt on)","description":"\u003cp\u003e\u003cstrong\u003eAPR Part Number: MS100139\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFits Audi A6 Quattro 16-18, A7 Quattro 16-18, A8 Quattro 15-18, Q7 17-19\u003c\/p\u003e\u003ch2\u003eOverview\u003c\/h2\u003e\u003cdiv\u003eAPR's Supercharger Drive and Crank Pulley Upgrades dramatically increase horsepower and torque by increasing the rotational speed of the factory supercharger. APR's Stage II Pulley ECU Upgrade makes the necessary engine management adjustments to handle the increased supercharger speeds, and in turn allows the engine to create more power. The pulleys are sold separately, allowing for multiple levels of performance, each of which builds upon the other. Finally, when combined with APR's Ultracharger Throttle Body Upgrade in a dual pulley setup, the system is alleviated of power robbing inlet restrictions, allowing the engine to achieve exciting new levels of performance!\n\nAPR'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 bolted on with new OEM bolts.\u003c\/div\u003e\u003ch3\u003eFeatures:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBolt on 57.75mm supercharger drive pulley\u003c\/li\u003e\n\u003cli\u003eSpins the charger 9.5% 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\u003eUse APR pulley software for more gains\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\t\u003ctd\u003e\n\t\tAPR\n\t\t\n\t\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003ctd\u003eBelts and Cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eBillet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e57.75 MM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEmission Code\u003c\/th\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eT304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003ePulley Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSub Category\u003c\/th\u003e\n\u003ctd\u003eTurbocharger, Supercharger and Ram Air\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVersion\u003c\/th\u003e\n\u003ctd\u003eSupercharger Pulley - Bolt On\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e810904031310\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eMS100139\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eEmissions\u003c\/h2\u003e\u003cdiv\u003e\u003cspan\u003e7\u003c\/span\u003e\u003c\/div\u003e\u003cbr\u003eThis part is legal under the provisions of EPA’s Tampering Policy dated November 23rd, 2020. The company has reasonable basis (test results) to verify that this product allows the vehicle to operate within legal emissions standards and is therefore legal to be sold for on-street use in all states that accept the legal provisions of the Clean Air Act and the EPA Tampering Policy. This product is NOT LEGAL FOR SALE OR USE IN THE STATE OF CALIFORNIA. Testing with the California Air Resources Board, in order to achieve 50-state compliance, is pending with CARB. Once testing is complete with California, and an E.O. number is issued, this product will be updated to 50-state legal status.\u003ch2\u003eTech Resources\u003c\/h2\u003e\u003cdiv\u003e\n\u003cdiv\u003e\u003c\/div\u003e\t\u003ca href=\"https:\/\/documents.goapr.com\/d113031bf619768d14c90e880f104b3a636007ab.pdf\" title=\"Instructions - ms100139_bolt-on_sc_pulley.pdf\"\u003e\n\t\t\u003cdiv\u003eInstructions - ms100139_bolt-on_sc_pulley.pdf\u003c\/div\u003e\n\t\u003c\/a\u003e\n\u003c\/div\u003e\t\u003cdiv\u003e\n\t\t\u003cdiv\u003e\u003c\/div\u003e\n\t\t\u003cdiv\u003ePlease note, specific software is required to maximize output with this product. This system is only for use with bolted on pulleys. For pressed on pulleys, use part number MS100135. A new belt is required. Use part number RS100001 with a factory crank pulley and part number RS100002 with an APR crank pulley.\u003c\/div\u003e\n\t\u003c\/div\u003e\u003ch2\u003eVehicle Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e2016–2016 Audi A7 (C7.5, 4G8) — 3.0L; United States\u003c\/li\u003e\n\u003cli\u003e2017–2018 Audi A7 (C7.5, 4G8) — 3.0L; United States\u003c\/li\u003e\n\u003cli\u003e2017–2019 Audi Q7 (4M, MLB-EVO) — 3.0L; United States\u003c\/li\u003e\n\u003cli\u003e2016–2016 Audi A6 (C7.5, 4G) — 3.0L; United States\u003c\/li\u003e\n\u003cli\u003e2017–2018 Audi A6 (C7.5, 4G) — 3.0L; United States\u003c\/li\u003e\n\u003cli\u003e2015–2015 Audi A8 — 3.0L; United States\u003c\/li\u003e\n\u003cli\u003e2016–2016 Audi A8 (D4.5, 4H) — 3.0L; United States\u003c\/li\u003e\n\u003cli\u003e2017–2018 Audi A8 (D4.5, 4H) — 3.0L; United States\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment Requirements\u003c\/h3\u003e\u003cp\u003ePlease note, specific software is required to maximize output with this product. This system is only for use with bolted on pulleys. For pressed on pulleys, use part number MS100135. A new belt is required. Use part number RS100001 with a factory crank pulley and part number RS100002 with an APR crank pulley.\u003c\/p\u003e\u003cp\u003eInstructions - ms100139_bolt-on_sc_pulley.pdf Please note, specific software is required to maximize output with this product. This system is only for use with bolted on pulleys. For pressed on pulleys, use part number MS100135. A new belt is required. Use part number RS100001 with a factory crank pulley and part number RS100002 with an APR crank pulley.\u003c\/p\u003e","brand":"APR","offers":[{"title":"Supercharger Pulley - Bolt On","offer_id":46302013751381,"sku":"MS100139","price":199.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/3702\/5395\/files\/kies-motorsports-apr-apr-supercharger-drive-pulley-3-0-tfsi-gen-2-bolt-on-supercharger-pulley-bolt-on-1261623982.jpg?v=1791544799","url":"https:\/\/www.kiesmotorsports.com\/products\/apr-supercharger-drive-pulley-3-0-tfsi-gen-2-bolt-on-ms100139","provider":"Kies Motorsports","version":"1.0","type":"link"}