Quote:
Originally Posted by drakesnow
What exhaust did you have before with original map?
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Must have been the h&s which was a 2.5" system now running 3" i have noticed a few fuel cuts on boost without "engine check" almost headbutting the steering wheel and with a backfire, also if driving normal but changing gears just as turbo kicks in at 3000rpm its abit jolty/hesitent and was fine before hand after ajusting the joiner from ic to tb,dont think its boost spike? as it gets to 1 bar and holds without dropping, my last classic running the z4 used to do the same sort of thing but it boost to just under a bar then boost to 1.5bar almost putting my head thru the screen, best to lay off boost till i get the map set with new exhaust??