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      05-06-2007, 03:14 PM   #16
SGP335i's Avatar
Drives: 2007 335i E92 Jet Blk
Join Date: May 2007
Location: Gaithersburg, MD

Posts: 525
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I've read a lot of the piggyback posts and have come to the conclution that the AA and Procede are fairly similar performace wise. I'm aware of the harness and the map uploading differences, other than that are they are in the same ball park HP/TQ?? and have the two considered matching vehicles on a dyno? (not trying to create another battle between the two, just looking to by the best product)
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