Quote:
Originally Posted by e92law
The most respected tune out there is the Procede by Vishnu Tuning.
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how's that?? I had the procede v2.x on my 335i and it was throwing CEL's left and right. Switched to JB3 and problems went away and I was dyno'ing +25hp vs the procede. Readings were also showing that the procede was running much leaner which is BAD.