I finally got a day off i need to do something so i was wondering is there any easy do it your self mods that i can do to my 95 sts to give it more pep

Cold air intake, though most of them won't do much, computer chip from superchips or others. OBD1 they usually have. It's the OBD2 guys that got shafted.

You should give XMS-Racing a call, and see if they have any of those superchargers sitting around that you can buy. That sure would be a nice mod.

superchrgers??? i did'nt know they had a supercharger for my car

XMS has a supercharger kit for 93-95 northstars. $3500 or so for 7psi. Nitrous is another option that runs about 1/7th the price. Neither are super easy and neither are DIY, but other than maybe exhaust they're really your only options to significantly increase power.