APR MS100133
APR MS100133
APR MS100133
APR MS100133
APR MS100133
APR MS100133
APR MS100133


APR® (09-18) Audi A6/A7/A8/Q5/Q7/S4/S5/SQ5 'Bolt On' Crank Pulley Kit

Regular price$299.95
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    Compatible: (3.0L)

    2009 - 2016 Audi A6 Quattro 

    2012 - 2018 Audi A7 Quattro

    2013 - 2018 Audi A8 Quattro

    2013 - 2017 Audi Q5

    2011 - 2015 Audi Q7

    2010 - 2016 Audi S4

    2010 - 2017 Audi S5

    2014 - 2017 Audi SQ5

                                      THIS PRODUCT CANNOT BE SHIPPED TO CALIFORNIA 

    Please note, specific software is required to maximize output with this product. A new belt is required. Use part number RS100003 with a factory supercharger drive pulley and part number RS100002 with an APR supercharger drive pulley.

    APR'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! 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.
    • Bolt on crank pulley
    • Retains harmonic balancer
    • Bolt on 187mm crank pulley
    • Spins the charger 15.4% faster for massive torque and HP gains with tuning
    • Anodized and E-coated factory black
    Brand APR
    Color Black
    Construction Billet
    Diameter (mm) 57.75
    Emission Code 4
    Material 6061 Aluminum
    Product Type Pulley
    UPC 810904031273
    Part Number MS100133

    Founded in 1997, APR is the global leader in performance aftermarket products for Volkswagen, Audi, Seat, Skoda, Porsche, and other vehicles. APR develops and manufactures hardware, software, calibration & data-logging tools for engine and transmission controllers, including intakes, exhaust systems, intercoolers, turbocharger systems, suspension, brake systems, wheels, and more. APR delivers software via a 24-hour automated global delivery system from its 80,000 square foot state of the art facility in Opelika, Alabama.

    Install Guide: