View Single Post
      05-28-2010, 08:10 AM   #79
GaryS
Colonel
37
Rep
2,084
Posts

Drives: 2009 135i 6MT
Join Date: Feb 2010
Location: Maryland

iTrader: (0)

Garage List
2009 135i  [6.50]
Quote:
Originally Posted by SixBanger View Post
Which is really safe!? I just want about 20 30 more hp and use stock map when I dont need it. Does that make sense?
Myles
The safest is BMW Performance tune. 2nd safest is Dinan Stage 1, then Dinan Stage 2. But these are not exactly best bang for your buck.

Piggyback tunes like JB3 and Vishnu are probably just as safe for the long run on low maps if you don't mind removing them for dealer visits. And they can do the map 0 stock tune, though I doubt that you'll ever use it.
Appreciate 0