JB4 Tuner for 2026+ Dodge Charger Scat Pack SixPack 3.0L I6 Hurricane Twin Turbo (BETA)

JB4 Tuner for 2026+ Dodge Charger Scat Pack SixPack 3.0L I6 Hurricane Twin Turbo (BETA)Power gains of up to 100hp to the wheels on a stock 3. 0L Scat Pack! The JB4 is the most advanced and highly featured tuning system for your '26 Scat Pack Charger with the new 3. 0L "SixPack" I6 Hurricane Twin Turbo engine. Power gains are up to 100 wheel horsepower and 130 wheel torque on a completely stock car on pump gas. Gains with bolt on parts, higher octane, and larger turbos are even higher. The JB4 features a simple plug and play installation

Power gains of up to 100hp to the wheels on a stock 3.0L Scat Pack!

JB4 Features & Benefits

• Power gains of up to 100hp and 130tq to the wheels on a stock vehicle
• Improves 0-60 times and 1/4 mile times
• Preloaded with custom Scat Pack JB4 tuning software and up to 8 maps for various fuel and modification levels
• Ethanol (E85) compatible tuning maps for up to 40% E85 mixtures.
• Able to read/delete fault codes
• View and record up to 40 gauges/engine parameters in real-time with the JB4PRO app.
• Boost by gear in 1st, 2nd, and 3rd can be controlled via the JB4PRO app for a perfect launch
• Includes the FREE JB4PRO app for logging, tuning changes, and adjustment
• The JB4 offers a lot more performance, functionality, and safety than your average performance chip
• Quick Plug & Play Installation
• CANbus OBDII integration offering unrivaled tuning features and performance
• Improved performance over non-integrated chip tunes
• Runs as smoothly as stock. This is how your vehicle should have come from the factory
• Compatible with all driving modes
• Fuel economy unchanged during normal driving
• 91 octane fuel or better required for performance gains
• Not VIN locked and can be removed without a trace and resold down the road
• Includes the rugged JB4 billet aluminum enclosure for protection
• Designed and manufactured in the USA
• 5 year warranty

Vehicle Fitment

Dodge
• 2026+ Dodge Charger Scat Pack 3.0L "SixPack" I6 Hurricane Twin Turbo

What is a JB4?

The JB4 is a plug & play tune available for turbocharged vehicles. The JB4 tuner installs between your car's sensors and its DME/ECU (computer) and manipulates vehicle performance through these connections making your vehicle much faster. While it's not the only tuning system that operates this way the JB4 separates itself from the competition with much more advanced connection points and processing including CANbus, fuel & spark control, Bluetooth to your smartphone, and a variety of innovative and advanced features not possible with any other system. BMS regularly publishes free mapping and firmware updates adding performance and features as ongoing development allows. In addition, the JB4 system is not VIN-locked to your vehicle and can quickly be removed and swapped between cars or resold at a later time. Often imitated but never duplicated the JB4 has been the gold standard in plug and play turbocharged performance tuning for over a decade and is sold in over 67 countries worldwide.

Is the JB4 a real tune?

Yes the JB4 is a real tune. By tapping into specific sensors and CANbus for real time vehicle data the JB4 is able to alter your boost, timing, AFR, and/or fuel trims, to a similar degree an ECU reflash would, but without the vehicle ever knowing its been tuned. The result is safe, smooth, and significant power and torque gains while retaining your factory safety systems and without having to unlock/flag your ECU.

JB4 News: First Tuned Dodge Charger SixPack Makes Insane Wheel Torque (Stell Power Jan 3, 2026)

DYNO Results

2026 Dodge Charger SixPack Scat Pack 3.0L I6 Hurricane HO Twin Turbo