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Enhance horsepower and torque with precision-engineered performance.
The APR Supercharger Drive Pulley Upgrade is designed to significantly enhance the performance of your vehicle by increasing the rotational speed of the factory supercharger. With a reduced diameter of 57.75 millimeters, this pulley allows the supercharger to spin 9.5 percent faster, resulting in substantial gains in horsepower and torque across the entire RPM range. The upgrade is compatible with APR's Stage II Pulley ECU Upgrade, which optimizes engine management for the increased supercharger speeds, ensuring that your engine can handle the additional power effectively.
Constructed from high-quality T304 stainless steel, the pulley features a durable anodized and e-coated black finish that maintains an OEM appearance while providing robust performance. The design includes new OEM bolts for secure installation, making it a straightforward bolt-on upgrade. This pulley can be used independently or in conjunction with other APR upgrades, such as the Ultracharger Throttle Body Upgrade, to further alleviate inlet restrictions and unlock even greater performance potential.
By choosing the APR Supercharger Drive Pulley Upgrade, you are investing in a precision-engineered component that enhances your vehicle's capabilities. This upgrade is ideal for those looking to maximize their supercharger's efficiency and overall engine performance.
Features
- Bolt On 57.75 Millimeter Supercharger Drive Pulley
- Spins The Charger 9.5 Percent Faster For Massive Torque And HP Gains With Tuning
- Anodized And E-Coated Factory Black
- APR Pulley Software For More Gains
Specifications
- Manufacturer: APR Motorsports
- Manufacturer Part Number: MS100139
- Outside Diameter (IN): 2.27 Inch
- Finish: Anodized And E-Coated
- Color: Black
- Material: Stainless Steel
- Includes Hardware: Yes
Compatibility / Fit
- 2012-2018 Audi A6 Quattro
- 2012-2018 Audi A7 Quattro
- 2013-2021 Audi A8 Quattro
Technical Documents
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
