Transform your Audi B8/B8.5 S4, S5, Q5, SQ5 and C7 A6, A7 in a powerhouse with the IE 188 mm Overdrive crank pulley and damper upgrade kitThis complete one-piece design has been carefully engineered to replace both the crankshaft pulley and engine damper, significantly improving both reliability and performance. Combining this upgrade with IE's 57.5 mm supercharger pulley, you can achieve an impressive double pulley ratio resulting in power up to 548 hp. It 188mm overdrive design effectively increases the speed of the supercharger by 26% compared to the standard configuration, allowing for a more responsive driving experience. Weighing in at just 1613 grams is this lightweight construction 59% lighter than the factory setup, which contributes to higher engine speeds and less parasitic losses. The pulley is made of high-quality 6061-T6 aluminum and features a black anodized finish that not only improves durability but also adds a sleek aesthetic to your engine bay. Installation is easy thanks to laser-etched alignment marks that simplify the process. Additionally, the kit includes high-strength bolts and a dual-pulley-sized supercharger belt, ensuring a secure and reliable fit. The combination of advanced engineering, lightweight materials, and user-friendly installation makes the IE 188mm Overdrive crank pulley and damper upgrade kit An essential upgrade for anyone looking to maximize the performance of their Audi 3.0 TFSI engine. This upgrade not only increases your vehicle's power but also improves its overall reliability, making it an essential choice for performance enthusiasts. Experience a significant transformation in your Audi's capabilities with this top-of-the-line performance upgrade.

Advantages:
• Significant increase in horsepower and torque.
• Improved reliability through a complete replacement of the pulley and damper.
• Lightweight design reduces rotating weight, improving throttle response.
• Made in the USA with high-quality materials and manufacturing processes.
• Anodized finish protects against corrosion and maintains appearance.

Contents:
• 188mm Overdrive Crankshaft Pulley
• Engine muffler
• Installation Hardware (high quality bolts, SC belt)

Installation Instructions