Macht Schnell - Performance Underdrive Pulleys
Macht Schnell - Performance Underdrive Pulleys
Macht Schnell - Performance Underdrive Pulleys
Macht Schnell - Performance Underdrive Pulleys
Macht Schnell - Performance Underdrive Pulleys
Macht Schnell - Performance Underdrive Pulleys
Macht Schnell - Performance Underdrive Pulleys
Macht Schnell - Performance Underdrive Pulleys

Macht Schnell - Performance Underdrive Pulleys

MSL028

Regular price$295.00
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Free additional power to your M3/M5/M6’s rear wheels without sacrificing or compromising your BMW’s reliability.

Machined from 6061-T6 aerospace aluminum, Macht Schnell Performance Underdrive Pulley sets are strong as well as lightweight to limit parasitic drag from the accessories within a moderate level for maximum performance on or off the track. After machining and engraving, pulleys are then T3 hard anodized for additional strength, anti-corrosion & wear resistance.

Our DualDrive design replaces the Crank Accessory & Power Steering Pulleys, resulting in a 18-20 HP and 16-20ft. lbs TQ gain for the M5/M6 and a 9-14 HP and 7-9ft. lbs TQ gain for the M3. Gains are due to a reduction in power required to turn accessories; an increase in accessories lifespan due to lower speed will also result. All factory harmonics/balancing are undisturbed.

Macht Schnell Performance Underdrive Pulleys have no negative effect on accessory operation and come fully equipped with new belts.

Performance Underdrive Pulleys Features:
- DualDrive design allows maximum performance, with minor affect on accessory speed
- Proper cooling temperatures are retained at proper levels on or off the track
- Maintains proper alternator speed, allowing sustained levels to sensitive control modules
- Machined from 6061-T6 aerospace aluminum
- T3 Hard-Anodized for maximum strength and corrosion/wear resistance
- No affects to crankshaft dampening or harmonics
- Simple bolt-on installation

Models Supported
BMW E9X M3
BMW E60 M5
BMW E63/E64 M6


WARNING: May contain items that are found to have compounds and/or chemicals known to the State of California to cause cancer, birth defects, and reproductive harm.
For more info, please visit https://www.P65Warnings.ca.gov.

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Why Us?

From Street To Track WE have YOU covered. Mild To Wild Our Builds Are Quality Over Quantity And We Are Always Here To Guide You Along The Path TO MORE POWAHHH!

Oh And Don't Forget, We Are A Fully Certified BMW & Porsche Service Center.

So Not Only Can We Get You The Parts You Need, We Can Also Install Them For You!


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