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APR Supercharger Drive Pulley Upgrade for Audi A6, A7, A8, Q5, S4, S5 - CNC Machined Billet Steel, Black E-Coated, 57.75mm - MS100135
APR Supercharger Drive Pulley Upgrade for Audi A6, A7, A8, Q5, S4, S5 - CNC Machined Billet Steel, Black E-Coated, 57.75mm - MS100135 - Image 4 APR Supercharger Drive Pulley Upgrade for Audi A6, A7, A8, Q5, S4, S5 - CNC Machined Billet Steel, Black E-Coated, 57.75mm - MS100135 - Image 2 APR Supercharger Drive Pulley Upgrade for Audi A6, A7, A8, Q5, S4, S5 - CNC Machined Billet Steel, Black E-Coated, 57.75mm - MS100135 - Image 3 APR Supercharger Drive Pulley Upgrade for Audi A6, A7, A8, Q5, S4, S5 - CNC Machined Billet Steel, Black E-Coated, 57.75mm - MS100135 - Image 4

APR MS100135 Supercharger Drive Pulley Upgrade

The APR MS100135 Supercharger Drive Pulley Upgrade is designed for those looking to enhance the performance of their Audi or Volkswagen vehicles. This precision-engineered component reduces the diameter of the factory supercharger pulley from approximately 63.25mm to 57.75mm, resulting in a ~9.5% increase in supercharger speed. This increase translates to a significant boost in horsepower and torque throughout the entire RPM range, optimizing the engine's output.

Construction and Finish

Manufactured from high-quality billet stainless steel, the MS100135 pulley is CNC machined for precise fitment and durability. It features an e-coated black finish that not only provides a sleek, OEM appearance but also enhances corrosion resistance, ensuring longevity in various driving conditions. Weighing in at just 2 lbs, this pulley is lightweight yet robust enough to handle the demands of increased supercharger speeds.

Installation Notes

The MS100135 is designed to be press-fitted onto the factory supercharger, making installation straightforward for those with mechanical expertise. It is recommended to pair this pulley with APR's Stage II Pulley ECU Upgrade to ensure the engine management system can accommodate the higher supercharger speeds, maximizing performance gains. For optimal results, consider combining this upgrade with APR's Ultracharger Throttle Body Upgrade in a dual pulley setup, which alleviates inlet restrictions and further enhances power delivery.

Fitment

  • Audi 80 (1988)
  • Audi A6 (2012-2017)
  • Audi A6 Allroad Quattro (2016)
  • Audi A6 Quattro (2009-2018)
  • Audi A7 Quattro (2012-2018)
  • Audi A8 Quattro (2013-2018)
  • Audi Q3 Quattro (2015)
  • Audi Q5 (2009-2017)
  • Audi Q7 (2010-2015)
  • Audi S4 (2010-2016)
  • Audi S5 (2008-2017)
  • Audi SQ5 (2014-2017)
  • Volkswagen Touareg (2009, 2011-2015, 2017-2018)

Regulatory Information

  • WARNING CA Proposition 65: Yes
  • WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
  • Holley Performance Emission Code 6: Vehicle emissions regulations are not applicable to this item
Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Who is APR?

APR is a company that was founded in 1997 and specialized in providing high-performance parts for the automotive industry. They cater to various automotive platforms such as Audi, Seat, Skoda, Volkswagen, Porsche, and more. Today, they are considered the global leader when it comes to aftermarket performance parts.

Wide Range Of Products

APR develops and produces a wide range of products from software, hardware, data logging, calibration tools, intake components, exhaust systems, transmission controllers, turbochargers, intercoolers, wheels, suspension parts, brake systems, and more.

Meeting Customers Demands

The demand for their products has grown over the years. But even so, they can accommodate everyone by using their 80,000 square foot facility located in Opelika, Alabam. This facility houses state-of-the-art manufacturing equipment that allows them to create some of the best products in the market.

Quality Products

Each part is carefully designed and cut with precision to ensure that it fits perfectly on the vehicle. The company caters to some of the best automotive brands globally, so it is just that they create parts that are par with it in terms of quality and performance.

Purchase APR Products At Vivid Racing

If you are in the market for high-quality performance parts for your vehicle, then APR is the brand for you. They have been in the automotive business for more than 20 years and have given their customers the products they duly deserve. To know more about APR and what they can offer, visit Vivid Racing and check out their list of parts that would fit your specific needs.

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Sale price None
Wholesale price $173.42
Shipping Weight: 0.71
Length: 5
Width: 2
Height: 4
Zone Name Flat Rate
Arizona $40.00
US-Only $40.00
USA-West-Coast $40.00
USA-East-Coast $40.00
USA-Mid-West $40.00
Product Added At Wednesday 23 March, 2022
Product Modified At Thursday 10 July, 2025
Imported By ETLOverride
Last Edited By vendordata@vividracing.com
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