JB4 Tuner With JB4 Bluetooth Wireless Connect Kit - N63R

Product Details

Take your twin turbo V8 G-Chassis to a level the factory never intended. We’ve bundled the powerful Burger Motorsports N63R JB4 Tuner with the dedicated Pinned Power Wire Bluetooth Wireless Connect Kit to give you the ultimate plug and play tuning solution.

The JB4 isn't just a basic boost controller; it's a secondary brain for your BMW. By linking directly to the car’s internal CANbus network, it dynamically adjusts boost, fueling, and timing to extract more out of your N63R engine. Combined with the included pinned power Bluetooth adapter, you can wirelessly change maps, run data logs on hard pulls, and view live digital gauges right from your smartphone.

Kit Features & Specifications:

• Combines the JB4 N63R tuner unit and the updated pinned-wire Bluetooth hardware in one click.

• Instantly switch between maps, view live gauges, clear codes, and log data via Bluetooth.

• Features user adjustable fuel control, boost by gear configuration (perfect for launching), and custom map tuning.

• Perfect for owners wanting a non-permanent, non-flash performance solution.

Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.

Prop 65 Warning

Kit Contents

Product Q&A

Lifetime Replacement

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