Car: sedan I personally feel is better balanced than a coupe + lighter.
330i ZHP excellent base car, has awesome steering ratio = great for autoX
Or add to 330 schrick cams, intake & exhaust (for better lower RPM grunt)
255/35 18 rubber at 4 corners
dampers + springs (Koni = adj dampering - research spring rates for your needs)
Sway bars adj for track (I like Hotchkis they're the thickest)
Adj sway bar links front/Rear for aligning
LSD (limited slip w/ 3.38 or higher for better control & gearing for autox)
oh and those concerned with brakes, add fluid and stainless steel lines, stock is good... but you will emit clouds of brake dust and possibly need new pads by the end of a session...
- you will destroy an M3 on the track w/ the setup above... i mean destroyyyy... as long as the M3 doesn't have to many straights to kick in all 333hp.... Either way, you will be one worthy contender to any subaru sti, evo, etccc
Last edited by Project330i; 03-15-2010 at 02:16 PM.