What is the best mod?

[miztuhdan]

What's your best and most favorite mod that you've done to your car?

Mine would have to be the M3 body kit.. I could live without the Xenons ... well maybe not.. AHH so hard to choose. But I'd have to go with the Kit.:lol:

[storme]

something you dont notice but has a good effect on performance...

maybe a chip?? or suspension change?? its hard to decide

[Ocean02]

As I am brand new to the whole BMW world, I haven't much experience, but from what I've done thusfar, it would have to be my headlights and or tint. Looks sweet and helps me drive. I really dig the M3 body kit. How much to add the bumper and paint job?

I would like to get rims next. I will wait for my current tires to wear out, but I am wondering where the cheapest place in the US (preferably West Coast) is to get nice wheels for BMWs. My favorite thusfar are the 5-spoke 18-inch wheels from the 330ci's (2004-05?). Damn the're nice!

any Ideas?