JB4 Tuner for 2022+ Jeep Wagoneer & Grand Wagoneer 3.0L Twin Turbo - Burger Tuning Select:JB4PRO Adapter (Uses Free JB4PRO Appp) You no longer need to

You no longer need to purchase a separate BCM module for this

Quick install video and sound clips

The ARM MK7 Bi-Cooler Piping Upgrade maintains a consistent 2

N20 Stage 1 Dyno Results

and the Check Engine Light (CEL) may not always be eliminated

JB4 Tuner for 2022+ Jeep Wagoneer & Grand Wagoneer 3.0L Twin Turbo - Burger Tuning Select:JB4PRO Adapter (Uses Free JB4PRO Appp) You no longer need toPower gains of up to 104hp to the wheels on a stock Jeep Grand Wagoneer! The JB4 is the most advanced and highly featured tuning system for your Jeep Grand Wagoneer Turbo. Power gains are up to 104 wheel horsepower on a completely stock Wagoneer on pump gas. Gains with bolt on parts, higher octane, and larger turbos are even higher. Now includes the JB4PRO adapter and free app built in! The JB4 features a simple plug and play installation harness for