ok let me clear a few things up, dont tell me to text you and then ask me questions that the answer are on this thread. Second dont act suprised when i dont know what its gonna take to put this on your car. Its not my car you figure it out and last I DONT KNOW THE MILEAGE ON THIS SET UP BECAUSE IT WAS ONE A RACE CAR THAT WE PARTED OUT. So take it like this it was a race car that ran down the track maybe 3 times if that and then on to and off are trailer. So not very many miles, its a $500 turbo kit what more do you want.