Would a New throttle body really make all that bigof a differance? and if so about how much? Also if I were to get a 55mm-60mm TB What would be some parts to go along with it?

 

A new 60mm TB would give you 2-3HP, but it orks the best with other mods, such as CAI, UDP, Magnum/INDY Intake Manifold and mods of that nature. The MPx will rin $260 brand new, and its very difficult to find the used. It is certainly worth it, b/c the stock 49mm is a bottleneck in that part of the system...

 

A TB will make a difference but you wont really feel the differnece at all. It really changed the sound of my car though. Every mod benefits another. U should have basic mods before u put on an aftermarket TB.

 

how did it change the sound ?

 

It made the sound deeper. I had several mods before I installed the TB though.

 

a throttle body would go nicely with CAI and magnum/indy intake manifold. then uve def. increased air flow. then inccrease fuel with walbro 255 lph pump and better injectors(not sure which brand). and last but not least safc2 to tune it with and ull feel nice gains