Quote:
Originally Posted by Shaggykjb_135I
This ap in my opintion is just what I've been looking for. not a piggy back unit, not a flash with the loss of your oem rom. AND you have all the data log and real time reading in your hand and no mods to the intiror with gauges every where. perfect sleeper mod. Im sold..
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I agree this is a very attractive package for all those reasons - but the identified performance gains seem to be about half of what I would expect - not sure what is going on there. It seems that the JB and Vishnu systems and the reported results of the Cobb 335i tune are increases of about 60 hp plus or twice the gain reported for the cobb 135i tune.