Developed by Peitz Performance, this Hellcat tune specifically for the Dodge Durango SRT Hellcat 6.2L (2021) will certainly give you the extra power, responsiveness, and feel you are looking for. Since its inception, Peitz Performance has been at the forefront of Hellcat tuning development starting with the Challengers and Chargers and now the TRX, Durango, and Trackhawk. In fact, Peitz Performance was the first to tune the Hellcat as well as set multiple records since then.
What does this mean for you? You are getting the best of the best! Take advantage of the years of research and development with a Hellcat-specific tune available from the Stealth Performance team!
This tune will not only produce more horsepower but will also enhance throttle response and really make the car feel like it should have from the factory! We highly recommend adding the transmission tune as well for improved shift time and feel.