Quote:
Originally Posted by TwinsPoppa
Cool, do you do some competitive racing? 
Me, I don't want to lose anymore MPGs with that upgrade.  Or does it not affect your overall drive ratio? |
I have a stage 3, HPF M3 for "weekend competitive driving".
As far as daily driving, the X5 is great.
I have all Dinan goodies installed (stage 3: tranny and engine sw; x-pipe; throttle body; intake; 4.44 frt/rr diffs) and I still avg 17mpg city/hwy.