Popular performance mods for an X5 4.4i ?
 

I am purchasing an X5 4.4, probably an '04 model. Really want a 4.8is but its not worth the additional $10K - $12K which I will have to shell out. My question is what are some simple engine mods that can give me more HP and more torque? I was thinking of an AFE magnum force air intake which will make it sounds sweet and give me +10HP and +15 lft/lbs ? What else would be a good investment out there for power increase? I saw a thread which involved the dinan supercharger (S3 i believe) install from a dealer but I think $17K for that is ridiculous, I would get the cayenne turbo instead! Input is appreciated.

Check this page first then try a simple search. http://www.xoutpost.com/

try this....

http://http://www.dinancars.com/Seri...&Model=33#1676

:welcome: If 2004, no Dinan software, yet. But CAI, TB, and
flow through exhast can really make a difference.

:xoutpost: :wavey: