I'm gonna put an old MSD sticker on mine so i can go faster! the actual unit left me with my honda.... but i still got stickers! AND the one that says that its DOT legal! talk about FLYIN'!!! nah, forreal tho, how's this... snorkel, K&n, MSD (the 6AL, or offroad unit), blaster 2 coil pack, what kind of header for a 96 16v? no cat-converter.... and finally i need help on some kind of muffler... stock, turbo, glasspack, or should i go big with a magnaflow, or dynomax.... oh yeah... some Iridium spark plugs and Tailor 8mm performance plug wires.... that is my dream setup on my tracker right now.... welll, except for the 4.3 v6 of course!! but since my engine runs good as it is, i don't want to replace it right now.... oh yeah, a couple other things you can add to all of this... a new cam, port and polish (or whatever it is when you get bigger pistons and stuff), high output alternator, optima red top battery, synthetic oils, run premium gas all the time.... new high performance fuel injectors, tweaking on the computer (which i don't know much info about)... umm, what else guys? i've actually said everything i can think of that is performance related only... this exludes gears and such.....oh yeah, no nitrous oxide either because that sounds stupid on a 4x4....supercharger, MAYBE, if they make them for the track/kick.... (i've seen one on a sami on here somewhere)