High Horse Performance, Inc.
Will this only work with the diablosport tuner? Or can i use a different tuner also? View answer
Asked 2 ´years ago | DiabloSport PCM & Tuner Package for 15-23* Dodge, Chrysler, Jeep & RAM 3.6/5.7/6.4L
Challenger RT View answer
Asked 2 ´years ago | Stage 6 Motorsports 2 Step Rev Limiter System for 5.7/6.1/6.2/6.4L HEMI
Will these fit a 2011 5.7 challenger ? View answer
Asked 2 ´years ago | MOPAR 05038784AD Heavy Duty Non MDS Lifter Set for 03-23 5.7/6.1/6.2/6.4L HEMI
I have a GTO Ls1 Twin Turbo Built Motor stock injectors ‘Just for now to break in the motor’ can u make me a tune ? View answer
Asked 2 ´years ago | HHP Racing Pre-VVT HEMI Level 1 Email Tuning Package for Light Modifications
How much HP gain can I expect from your custom HPP tune for a 2018 Challenger Scat Pack 6.4L? View answer
Asked 2 ´years ago | HHP Racing Pre-VVT HEMI Level 2 Email Tuning Package for Mild Bolt-On Modifications
High Horse Performance, Inc.
