ive been checking out mods recently, i know alot of cars u can upgrade the plug wires and stuff, but since we really cant do that, i was wondering if those ignition upgrade kits actually did anything, i saw pics, and it looke dlike they just hooked to the batt + n - or something, im a lil confused, i havent heard of anyone here that has anyting like this, so im not sure if its a worthwhile investment or not.

 

I believe HKS make an ignition amplifier module for us,...it costs about $5-600 tho.