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This is our tried and tested tune for your Mopar. These tunes were designed on a Dynojet dyno and tested in the real world! With months of research and development, you can trust our tunes will give you the most reliable power!
70+HP | 40TQ GAIN
KEY FEATURES:
- Underground Tuning Device w/ Map Switching From Mobile Phone!
- Gain up to 70+ horsepower and 40FT/LBs of torque
- Improved Throttle Response
- Top Speed Limiter Removed
- Neutral/Park Rev Limiter Raised to Redline
- Ignition timing enhancements
- Air/Fuel Ratio enhancements
- PCM Unlock
OPTIONAL FEATURES:
- Burbles
- Advanced Burbles (Requires Stage 2)
- Super Burbles (Requires Stage 2)
- Multiple Octane Options (91 Octane & 93 Octane)
- Transmission Tune
- Drift Mode (Requires Transmission Tune & 180° Thermostat)
MOBILE APP FEATURES:
- Map Switching From Mobile Device (Apple or Android)
- Return to Stock at Any Time
- Diagnosis & read fault codes from the motor & clear fault codes
- Data log & record the vehicles parameters and send them back to Underground Tuning
REQUIREMENTS BEFORE TUNING:
- 2015+ Mopar Vehicles Require a PCM Unlock (Included in the Price). You must remove your PCM from your vehicle and ship your PCM to be unlocked (Shipping Label Included in Price) (Unlocking takes 1 business day once arrived). Once reinstalled, you can tune from your Underground Tuning Device!
- 2018+ Mopar Vehicles Require a Smart Access Cable to be installed. You will receive a Smart Access Cable with your Underground Tuning Device if your vehicle year is 2018 and newer.
- PCM Removal Video Link
- Smart Access Installation Link
STAGE TUNE REQUIREMENTS:
- Stage 1: Factory Headers & Factory Mid Pipes
- Stage 2: Aftermarket Headers or Cat-less Mid Pipes
Due to different mods, fuel, & conditions, Horsepower and Torque increases will vary.
HOW TO REMOVE PCM |
SMART ACCESS CABLE INSTALL |