Hello my names Mack and I am brand new to this forum. I just bought a black 1994 mustang gt 5.0 about 2 weeks ago and I love it. Since I bought it I changed the oil, changed the transmission fluid, changed the air filter, re-painted the side skirts (had a lot of sun damage), bought new original Cobra rims, changed the spark plugs, changed the belt and tensioner, changed the ball joint (were destroyed), put new bushings on the sway bar, I think that is it. I was wondering performance wise what are some things I could do for it, without spending loads of cash. Thanks so much, Mack.