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APR Supercharger Drive and Crank Pulley Upgrade Kit - 3.0 TFSI (Press - On)


Product availability:

  • Ships from ECS facility within the US in 1-2 business days.
  • Average shipping and processing times take about 2-4 weeks.
    Stage II software is required to run any upgraded Pulley configuration and is sold separately - Please see complete description for additional application information

    APR presents the 3.0 TFSI Supercharger Drive and Crank Pulley Upgrades.

    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!

    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.

    Kit Contents:

    •  APR Supercharger Crank Pulley Upgrade (MS100133)
    • APR Supercharger Drive Pulley Upgrade (MS100135 - Press On Style)
    • Correct length supercharger drive belt (Belt for use with both APR drive pulley and APR crank pulley installed) 

    *This upgrade is only applicable to superchargers with a pressed on pulley as shown in our photo - APR Install kit/tool available as ES2209707 / MS100025*

    SKU: MS100184