2012 GT500 max output.

[GT Premi]

If I'm not mistaken, you can get catted long tubes.

 

[Mojo88]

OP, what were your very first mods on this and how did they work out? Reason I ask is: I'm going to look at a bone-stock 2012 GT500 and of course I want more power, LOL.

 

[RedVenom48]

OP, what were your very first mods on this and how did they work out? Reason I ask is: I'm going to look at a bone-stock 2012 GT500 and of course I want more power, LOL.

2.5" upper pulley, bigger intake (PMAS or whipple), bigger TB colder plugs, Lund or JDM tune. Youll be very satisfied for awhile.

And then suspension needs will kick in.. lol

 

[Mojo88]

2.5" upper pulley, bigger intake (PMAS or whipple), bigger TB colder plugs, Lund or JDM tune. Youll be very satisfied for awhile.

And then suspension needs will kick in.. lol

LOL, you r probably correct about satisfaction level. Gotta start somewhere tho. Thanks for the tips..... Dave F.

 

[mr 347]

If I'm not mistaken, you can get catted long tubes.

I will look into that for sure. But I think longtubes are out period. Cats or no cats in CA....

OP, what were your very first mods on this and how did they work out? Reason I ask is: I'm going to look at a bone-stock 2012 GT500 and of course I want more power, LOL.

I was bone stock and went with the 3.4 Whipple kit from lethal performance. My car sounds like it has a centrifical blower now LMAO! All that with stock injectors, on 91 pump gas, Whipple tuned, and with carb #s