Fits Audi A6 Quattro 16-18, A7 Quattro 16-18, A8 Quattro 15-18, Q7 17-19

APRs 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 to the factory supercharger unit.

Features & Benefits:

• Full dual pulley kit
• Bolt on 57.75mm supercharger drive pulley
• Bolt on 187mm crank pulley
• Spins the charger 26.4% faster for massive torque and HP gains with tuning
• anodised and E-coated factory black
• Appropriate belt included
• Retains factory harmonic balancer

Specifications:

• Category: Belts and Cooling
• colour: Black
• Construction: Billet
• Diameter: 57.75, 187
• Emission Code: 6
• Material: 6061 aluminium, T304 Stainless Steel
• Product Type: Pulley Systems
• Sub Category: Turbocharger, Supercharger and Ram Air
• Version: Dual Pulley - Bolt On
• Warning: California Proposition 65

Vehicle Compatibility:

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

About APR:

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.

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.