I just bought my Mustang Gt premium 2007 5spd. Its Tungston Gray. I was wondering what would be the best supercharger kit intercooled of course for my car? I was thinking whipple but some people have told me to stay away from them, Also I dont want to void my warrenty so how would i get passed that. My second question is what exhaust sounds the best for these mustangs? Ive always had flowmaster so im trying to get differant opinions. 3rd what other performance mods would you recomend.

 

Mustang GT Premium 2007 That is a nice car man. If you were to get a supercharger and still keep your warrenty it is best to go through the dealer you got it from. If you get a aftermarket supercharger the deal might void the warrenty on your car, and if you get through them they will put the supercharger on the warrenty as well, but it will cost a lot more through the dealer. You should get gears first , with the power the 2007 GT has people will have a hard time betting you.

 

I was thinking of putting a 3.75 ratio in just for an extra kick....