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Finally bought a 2008 gt500 now I am looking to MOD it
S197 Shelby SectionThis section is for technical discussions pertaining specifically to the latest installment of the Shelby Mustangs; the Shelby GT, the CS6, and the awesome GT500.
there is a nice package from either lethal or evo performance for about 4k that claims a whole lotta hp i think its the lethal stage 4 kit....check it out it would be more then a start...