DW400 Stage 2+ Bucketless LPFP For N54 & N55 BMW E Chassis Add a universal lock ring removal tool?:No JB4 is a plug and

JB4 is a plug and play Honda tuner that attaches to two easy to access sensors in the engine bay and works with your factory DME tuning to remap your boost

The JB4 tuner installs between your car's sensors and it's DME/ECU (computer) and manipulates vehicle performance through these connections making your vehicle much faster

• Dissipates excess transmission fluid heat

It also allows the JB4 to monitor pump current to overlay it with CANbus feedback for tuning parameters such as fuel trims and fuel pressure to provide a comprehensive flow-based safety system

DW400 Stage 2+ Bucketless LPFP For N54 & N55 BMW E Chassis Add a universal lock ring removal tool?:No JB4 is a plug andTransform your BMWs fuel delivery system with the DW400 Stage 2+ Bucketless Low Pressure Fuel Pump (LPFP) Upgrade. This cutting edge plug and play solution replaces your stock LPFP with a new E85 certified bucketless assembly, providing unparalleled fuel flow and performance enhancements. Features Enhanced Flow Rate: Experience up to 50% more flow than our standard Stage 2 LPFP upgrade and an impressive 200% more flow than the stock pump, ensuring