I have a 98 300EX and so far i have a dg supertrappe pipe a k&n filter, nerf bars,spacers for the rear wheels to give it a wider wheel bace like a warrior. and a few other things. i was just wondering what i shold get for it next?
I want to boost performance!
and i don't want a big bore kit!

 

You could put a White Bros. fast track cam and a Wiseco high compression piston for a good pick-up all through the powerband.