dougy_fresh
+1y
are there any mods for a 91 Grand Am with a Quad 4 motor? i found a company that has a header, cold air intake, 62mm throttle body, ported heads, cams, high friction clutch kit, nitrous kit, exhaust system, DIS ignition system, and billet crank pulley for it....so motor upgrades would be pretty well covered, but how about suspension and brake upgrades? also, it has an automatic tranny....were 5 speeds available on the quad 4's? if so, what would i need to put the 5 speed tranny into a automatic car? new computer? shifter of course, tranny of course, but anything else? the car has a lot of power for being 13 years old, it will EASILY beat stock civics and all those other imports that eevryone think are so bad ass....
the car is my mom's, but she is getting another car soon and i am going to take the grand am for a daily driver....let me know something....