If you do it do it right....

Thats all I have to say.

 

If the car doesn't come stock with vertical doors, chances are it's going to look like complete *** with them. In other words, unless your car is a Saleen S7 or something exotic of that nature, don't waste your money.

 

last time i was at the track there wass a saleen there with lambo doors............ he was running 15s[8D]

 

i wont get them but i will go with gt take offs instead, how much hp/mpg/toruque would i gain

 

About 5hp/5lbs tq/1 MPG. Those are just rough estimates. I wish "search" was working, because you could learn alot so much more quickly. Good luck with whatever you do tho.


And to mustangman... I highly doubt you had a Saleen S7 at your local track. If it was real and didn't explode or crash it wouldn't be running 15s. [8D]
Maybe another model Saleen, but I'm getting off topic so I'll shutup.

 

what if i put flowmaster 40s

 

They will sound better. In fact, most agree that a Flowmaster/similar muffler is probably the best sounding on a v6 Mustang.

 

also what would be the best setup h, x or stright pipe, i hearad diffrent thing what should i tell the gut at the shop to do??