View Single Post
      05-05-2009, 02:43 AM   #41
First Lieutenant
mrad01's Avatar
New Zealand

Drives: 2008 BMW E90 M3
Join Date: Sep 2007
Location: New Zealand

iTrader: (0)

My 335i was happily running 27.x and running really well. A blown board meant that my dealer took me up to 30.x. It became laggy and rough running.

Upon insistence from me - they reprogrammed it with 33.x and ticked on the wastegate retrofix and my car is running BETTER than before. Smooth and fast.

I'm sure the ticking noise is there - but I'm not going to push it as the car is running so well....
2008 BMW e90 M3 6MT

1990 BMW e30 325i 5MT