Description
Unlock additional power for your BMW E9X M3 with the Macht Schnell Underdrive Pulley Kit. This performance upgrade is designed to free up horsepower at the rear wheels without compromising the reliability of your vehicle. Crafted from lightweight 6061-T6 aerospace aluminum, these underdrive pulleys effectively reduce parasitic drag on your engine’s accessories, allowing for improved performance both on and off the track.
The DualDrive design replaces the crank accessory and power steering pulleys, resulting in significant gains: 9-14 horsepower and 7-9 ft-lbs of torque for the M3, and 18-20 horsepower and 16-20 ft-lbs of torque for the M5/M6. These improvements are achieved by decreasing the power needed to operate accessories, while also extending their lifespan due to reduced rotational speeds.
The Macht Schnell Underdrive Pulleys are T3 hard anodized for enhanced strength and resistance to corrosion and wear. They maintain all factory harmonics and balancing, ensuring smooth operation without adverse effects on accessory function. Each kit comes complete with new belts for straightforward bolt-on installation.
Features:
- DualDrive design for maximum performance with minimal effect on accessory speed
- Retains proper cooling temperatures during operation
- Maintains alternator speed for sensitive control modules
- Machined from lightweight 6061-T6 aerospace aluminum
- T3 hard-anodized for maximum strength and durability
- Does not affect crankshaft dampening or harmonic balancing
- Simple bolt-on installation
Models Supported:
- 2008+ BMW E9X M3
- Note: If your power steering belt is double-sided, please select 06/2008+
Elevate your driving experience with the Macht Schnell Underdrive Pulley Kit, the perfect performance enhancement for the discerning BMW E9X M3 owner. Enjoy the benefits of increased horsepower and torque without compromising your vehicle's reliability.
The standard shipping rate applies to orders within the continental United States. If you intend to place an order outside of the continental US, please reach out to support@x-ph.com for assistance.
