Dual Pulley Hardware Kit

The 034Motorsport Dual Pulley Hardware Kit is engineered to maximize the performance of the Supercharged 3.0T Audi engine, enabling up to 540HP and 491FT-LBS of torque when paired with appropriate tuning. This comprehensive kit contains all the hardware required to upgrade from a stock configuration to a Stage 2+ dual pulley setup. Included components are the 034Motorsport Supercharger Pulley Upgrade (57.70mm diameter for increased supercharger speed), the 034Motorsport 190mm Billet Crank Pulley Upgrade (62% lighter than stock, reducing rotational weight and parasitic loss), and the 034Motorsport 1310mm Dynamic+ Supercharger Belt, designed for increased strength and stability under high-output conditions. Installation hardware is also provided. This kit is designed for Audi B8 S4/S5/SQ5, C7 A6/A7, and D4 A8 models equipped with the 3.0 TFSI Supercharged V6 engine. Please note that Stage 2+ Performance Software is sold separately and is required to achieve the full performance benefits. The software is flashed via the factory OBD-II port and is available in various octane calibrations.