Well i have a bolt on list of all bolt ons for hte 420A. so i though i would post incase i worgot one. Now these are just HP giving bolt on i know thier are others but these are the ones just to give you HP. Also maybe this can help out newbies
Cold Air Intake Performance Throttle Body Performance Intake Mainfold Crank Scraper Grounding Kit Under Drive Pully Alumin Fly Wheel Performance Coil Pack Performance Wires Headers TestPipe/Hi Flow Cat Cat Back Exhaust If you have a 97 MTX like me, Then the AF/X ECU Also if someone decides to go this route then gets A done up head and some nice Cams.
