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APR Dual Pulley Kit | Audi A7 (16-18) (MS100185)

APR Dual Pulley Kit | Audi A7 (16-18) (MS100185)

MS100185

In stock

$623.95 USD
$701.95 USD $623.95 USD
ADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The APR 16-18 Audi A7 Quattro Dual Pulley Kit is a high-performance upgrade designed to increase supercharger speed and overall engine output. This bolt-on kit includes a CNC machined billet stainless steel drive pulley, reduced from approximately 63.25mm to 57.75mm in diameter, which spins the supercharger about 9.5% faster. Additionally, the kit features a lightweight billet aluminum crank pulley, increased from roughly 162mm to 187mm, boosting supercharger speed by approximately 15.4%. When both pulleys are upgraded, the supercharger operates at roughly 26.4% above stock levels, resulting in significant horsepower and torque gains across the entire RPM range. The components are finished in black e-coating or anodized black for a sleek OEM appearance, with the crank pulley including new bolts for installation.

This dual pulley upgrade is specifically designed for 2016-2018 Audi A7 Quattro models equipped with the factory supercharger. It is a direct bolt-on modification that enhances performance for street and track use, providing increased power and responsiveness. The kit is intended for use with the factory supercharger unit and requires the optional Ultracharger Throttle Body Upgrade to maximize power gains at higher boost levels. Installation involves replacing the factory pulleys with the included components, offering a reliable and durable upgrade for enthusiasts seeking improved supercharger performance.

Overview

APR Performance Drivetrain Components

Fits 2016–2018 Audi A7 Quattro

Part #: MS100185

Overview

The APR 16-18 Audi A7 Quattro Dual Pulley Kit is a high-performance upgrade designed for enthusiasts seeking to enhance their vehicle’s supercharger efficiency and overall power output. This bolt-on kit includes precision-machined pulleys that increase supercharger speed, resulting in improved horsepower and torque across the entire RPM range. Crafted for durability and optimal performance, these components are ideal for those looking to maximize their vehicle’s potential with a reliable, easy-to-install upgrade.

Key Features

  • Manufactured from CNC-machined billet stainless steel and lightweight billet aluminum
  • Black e-coated finish for OEM appearance and corrosion resistance
  • Increases supercharger speed by approximately 9.5% with the drive pulley
  • Increases supercharger speed by approximately 15.4% with the crank pulley
  • Dual pulley setup results in a combined increase of around 26.4% in supercharger speed
  • Includes new crank pulley bolts for secure installation
  • Designed to bolt directly onto the factory supercharger unit
  • Supports higher performance with proper tuning and additional upgrades

Construction & Design

The pulleys are CNC machined from billet stainless steel and lightweight billet aluminum, ensuring strength, precision, and reduced weight. The black e-coated finish provides a sleek, OEM-like appearance while offering corrosion resistance, making these components both functional and visually appealing for long-term durability.

Performance & Response

Upgrading both the supercharger drive and crank pulleys significantly increases supercharger speed, which can lead to noticeable gains in horsepower and torque across the RPM spectrum. This setup provides a more responsive throttle feel and improved acceleration, making it suitable for performance-minded drivers seeking to maximize their vehicle’s capabilities.

Installation & Fitment

This dual pulley kit is designed for straightforward bolt-on installation on the factory supercharger assembly of 2016–2018 Audi A7 Quattro models. Proper tuning is recommended to fully realize the performance benefits and ensure optimal engine operation. Additional upgrades, such as the APR Ultracharger Throttle Body, may be necessary to support the increased supercharger speeds.

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