Thread: Best Pulley
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      10-17-2012, 01:15 PM   #23
nerwyll@trinityautosport
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Drives: Jet Black e92 M3
Join Date: Apr 2012
Location: Orange County, CA


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we ran with the macht schnell pulley on one of our M3s before we supercharged it. definite gain in power when it had all bolt-ons and pulled 403whp.