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      02-11-2012, 11:46 AM   #108
E46 + E90

Drives: E46 M3 + E90 M3
Join Date: Jul 2008
Location: Illinois

iTrader: (1)

Garage List
2009 BMW M3  [0.00]
2002 BMW M3  [0.00]
Originally Posted by Concentric190 View Post
Went to a-spec yesterday but we couldn't find a rpm signal to go off of. I really wanted to see the TQ numbers from this tune (can't get that without rpm signal) so I chose not to do it and find a dyno that could pick it up or figure out a way to get the signal.
Sorry it didn't workout. If you don't mind driving out to St. Charles, I highly recommend taking it to Dean's Performance.

He's dyno'd a ton of E46 M3s from ChiTownM and an E90 M3 for VS Motorsports.

You should be able to tap into the RPM reading from the DME. If I have time, I can try to take a pic of which wire it is. I'm pretty sure it's black or purple though
E90 M3 DCT|Melbourne Red . Speed Cloth | My Build Thread
E46 M3 6MT|Jet Black . Black Nappa Leather | My Build Thread