i have a 99 gt mustang the mods that i have are
mac cold air kit
70mm throttle bodie
flowmaster exhaust
steeda pulleys
i have my car lowered to about 1inch 1/2
white faced gauges
2 pillar gauges oil pressure. water temp
what other mods can i add instead of a supercharger or NOS.
i dont have the funds yet?

thanks

 

you could get a bullit intake,offroad mid pipe, headers,gears, and some suspension work

 

great thanks what kind of offroad mid pipe should i get and what type of headers do u recomend. and should i get 3:55 gears?? thanks for your help

 

if you have the money i would get some bassani mid lengths just because there easier to install and take off when you need but there very expensive, next i would go with a bbk,mac,mrt,bassani x or h pipe it all depends on how much money you have personally i would go with the bbk just because its good quality at a fair price, and lastly i would go with 3.73 gears

 

great thanks for your help. but i need an exhaust system that will keep my catalyc converters for my smog. which is better the H or X pipe??

 

either an X or H pipe would work fine but what is important is to get one with good high flow cats.
You could look into getting a ported plenum and intake spacer as well. The bullitt intake option is nice but expensive. suspension will be your next hurdle since you're putting more power down.

 

for what your looking for i would go with a mac pro chamber with cats