With one of the most experienced Late Model HEMI tuners inhouse, HHP continues to be on the leading edge of performance tuning for today's late model EFI production cars. The tuning market is flooded with shops that possess the programming to write the tunes, but tuners that have the understanding of how these engines operate are very few and far between. With years of experience building and tuning a large majority of the fastest HEMI's on the streets and at the Track, let HHP apply their knowledge and experience to your vehicle.
For your viewing pleasure, Click Here to view our HHP YouTube channel to see a few of vehicles we've done here in our shop
NOTE: To speed up delivery, please email us a copy of the current Diablo tunes you are using and the original back up files to email@example.com with your mods list, octane fuel(s) and approximate elevation