HPP Twin Turbo Tuners Kit - 2003-04
Put the best twin turbo kit in the market for your 03-04 Mustang! We build these kits in house that can ship directly to your front door!
We decided to build the twin kit for this year model as we were not impressed with the kits that were made during this time and needed a lot more boost.
Choose between 67mm, 62mm and 57mm depending on how much power you want to make. Remember, you do not want oversize your turbo and create more turbo lag.
There is no extra cost to you going from 57mm to 62mm!
Will fit on 4V