In Reply to: Re: I'm not totally sure, but I think you can posted by 98M3/4 on May 19, 2001 at 17:20:14:
AA used a 98 M3 w/HFM and saw barely saw any
increase, drawback is the intake manifold.
The owner of the 98 M3 didn't want anything done
to the manifold yet cuz he still has warranty.
Warranty? We don't need no stinking warranties!
Sell ur 98-99 and buy a 95 and MOD THAT BIATCH UP!