Description

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 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.

Features

  • Bolt on 57.75mm supercharger drive pulley
  • Spins the charger 9.5% faster for massive torque and HP gains with tuning
  • Anodized and E-coated factory black
  • Use APR pulley software for more gains

Specifications

BrandAPR
ColourBlack
ConstructionBillet
Diameter57.75
Emission Code7
MaterialT304 Stainless Steel
Product TypePulley
VersionSupercharger Pulley - Bolt On

Compatibility

  • 2016 - 2018 Audi A7 Quattro 3.0
  • 2017 - 2019 Audi Q7 3.0
  • 2016 - 2018 Audi A6 Quattro 3.0
  • 2015 - 2018 Audi A8 Quattro 3.0

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 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.

Features

  • Bolt on 57.75mm supercharger drive pulley
  • Spins the charger 9.5% faster for massive torque and HP gains with tuning
  • Anodized and E-coated factory black
  • Use APR pulley software for more gains
BrandAPR
ColourBlack
ConstructionBillet
Diameter57.75
Emission Code7
MaterialT304 Stainless Steel
Product TypePulley
VersionSupercharger Pulley - Bolt On
  • 2016 - 2018 Audi A7 Quattro 3.0
  • 2017 - 2019 Audi Q7 3.0
  • 2016 - 2018 Audi A6 Quattro 3.0
  • 2015 - 2018 Audi A8 Quattro 3.0

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