High Horse Performance Dodge Challenger SRT Hellcat/Charger SRT Hellcat/Jeep Trackhawk/Dodge Durango SRT Hellcat 2.85 Pulley Package is the best package on the market for power and safety. Installed and Tuned in House at HHP, this package increases the output of your Dodge Hellcat/Trackhawk by over 100 horsepower! 850bhp - Approx 750rwhp on 93 Pump Gas. (Add up to 50 more HP for Higher Octane Fuels)
2021 UPDATE - We have found that 2018 and newer year model vehicles are making more boost compared to the 2015-2017 year models. Due to this difference in boost the ID1050 injector sets may be required on 18+ vehicles for adequate fueling with the stage 1 package.
- Metco 2.85 Pulley or Litens Hellraiser 2.85 Decoupling Pulley
- Gates HD Belt (with Metco pulley), or Bando Belt (with Litens Hellraiser Pulley)
- K&N Drop-In Filter
- Mishimoto 180 degree Thermostat
- Unlocked PCM (Yours or Diablosports)
- Dyno Tuning By The Best (Single Tune License, Diablosport i3 Tuner or Diablosport T2 Tuner)
- Injectors (Mopar Demon Injectors or Injector Dynamics ID1050x to support future upgrades)
- Professional Installation Labor
- MOPAR Factory Coolant
Typical Install Completion Time Is 2 Business Days. For customers opting to have their original PCM's unlocked, this selection will add approximately 1 week to the typical build time. Options for ethanol and race fuels available. Additional fuel system and exhaust upgrades may be required.