Quote:
Originally Posted by AaronMG
I just had the programming recall performed (SIB 130910) on my 2007 335 XI E90. Unfortunately, the performance has suffered considerably based on my butt dyno. Whereas acceleration following toe-in used to be instantaneous, I've got noticeable turbo lag now and the performance in general also seems muted. After doing some searches, similar issues have come up and it seems that a wastegate conversion should help given my build date. I'll definitely bring that up to my SA when I bring the car back in a few days. Any other advice on how to remedy?? Thanks for any help you can offer guys/gals.
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hate to say it but "working as designed" , "no error codes nothing we can do"
this is the problem gas mileage goes down, lag, performance goes down... bmw "we have a shitty pump , lets reduce the workload and dumb it down"
ppp