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      04-17-2012, 02:39 PM   #1
BimmerPost Supporting Vendor

Drives: F13 M6
Join Date: Apr 2012
Location: Anaheim, CA

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Send a message via AIM to info@trinityautosport
.:Trinity Autosport:. Macht Schnell - Performance Underdrive Pulleys

Hi guys,

The Macht Schnell performance underdrive pulleys are machined from 6061-T6 aerospace aluminum, resulting to be strong as well as lightweight to limit parasitic drag from the accessories within a moderate level for maximum performance. The pulleys are T3 hard anodized for additional strength, anti-corrosion, and wear resistance after machining and engraving. With a DualDrive design, a gain of 9-14 HP and 7-9ft. lbs TQ can be expected resulting from a reduction in power required to turn accessories. Also it increases the lifespan of accessories due to lower speed while leaving all factory harmonics/balancing undisturbed.

The Macht Schnell pulleys maintain proper alternator speed, allowing sustained levels to sensitive control modules. Proper cooling temperatures are retained as well. This application is completely bolt-on. New belts are included.

Macht Schnell Performance Underdrive Pulley: $295
-free shipping within the US
-installation available for local customers

Please contact myself, or joe@trinityautosport for any orders and inquiries.
Thank you!

Macht Schnell vs. OEM

Last edited by info@trinityautosport; 02-11-2016 at 02:49 PM.