View Single Post
      09-25-2012, 11:00 PM   #7
-c-
Colonel
-c-'s Avatar
United_States
885
Rep
2,736
Posts

Drives: bmw
Join Date: May 2010
Location: Chicago

iTrader: (5)

Quote:
Originally Posted by Jaguar_7777
Surely you can supercharge the 3.0si engine. One mod, but more power!
You don't want to do that. Technically the n52 should not be force fed. Not strong enough .... Sure people have done it but not sure what the long term results show.

I had fun tuning my I to SI spec but that's about all I can go if you have an SI you can tune it to get maybe another 10 HP or so but that's about it.

On the other hand theirs plenty of suspension, brake and wheel mods you can do..... Also you can always play with your rear diff to give you the illusion of another 25 or 40hp

I've done plenty to mine and its the lowest Z4 on the totem poll post facelift.
Appreciate 0