View Single Post
      03-24-2011, 03:21 PM   #17
psre08
Second Lieutenant
Canada
7
Rep
205
Posts

Drives: 330i E90 & 330Ci E46
Join Date: Jun 2010
Location: Ottawa

iTrader: (3)

I think the point is that you can't really get much more out of your 325 without spending a ton of money. Sure you can install a new exhaust, air intake, power box blah blah, but those won't give you much for your buck. For real power gains you would need to install a 3-stage intake manifold, which in itself is an expensive proposition, and do an engine rebuild to increase displacement and finally install a supercharger. I wouldn't go turbo. In all you're probably looking at $10K+