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      10-21-2010, 02:38 PM   #1
tom @ eas
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Drives: BMW
Join Date: Nov 2005
Location: Anaheim, CA

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▀▄ eas | Macht Schnell e9x M3 Performance Underdrive Pulley Installation (DIY)

In an ongoing video tutorial series from Macht Schnell, this post will outline the steps needed for installation of the the Macht Schnell Performance Underdrive pulleys on the 2008+ BMW M3:

Items needed:
e9x M3 S65 Performance Underdrive Pulley Set (belts included)

Tools needed:
T20 Torx
T25 Torx
T45 Torx

10mm socket
14mm socket
16mm Socket
14mm Wrench (open end)

1-3" drive extension
Standard screwdriver

10mm socket
14mm socket
16mm Socket

1"-3" 3/8" Drive extension (optional)
Standard Screwdriver

Time needed for installation is approximately 60-90 minutes.