i seen a thread just like this. mods $20 and under
http://www.supraforums.com/forum/showthread.php?t=93576
but I would not worry about spending money on anything else but my engine. be real cool for you to have this crazy neon led car with a butt cannon and everything else on a car that does not run.
upgrade your turbo.. leaving people in dust is more cool then led windshield nozzels.