Now that I've driven my recently acquired OG M2 for over 500 miles I have come to the conclusion (subject to change
) that my money may be better spent on getting a suspension coilovers rather than on modifying to get more HP and Torque. I think the N55 produces enough HP and Torque as is. I bring this up since I don't want to put too much $$$ into this already awesome car. Thoughts please including recommendations on which brand. My use will be 90% street and 10% track. Thanks!