MaxxECU N54 PNP Kit (PNPEcu)

We’re excited to announce our partnership with PNPEcu. You can now choose from PNPEcu products alongside our MaxxECU range, making it easier than ever to get everything you need in one place.

Simply select the ECU that suits your setup, and we’ll take care of the rest. Each kit comes complete with all essential accessories – including USB cables, Bluetooth antennas, and map sensor hose kits – so there’s no need to source additional parts elsewhere.

Everything you need, ready to go.

The PNPECU MaxxECU adapter for the BMW N54 allows you to gain full control over the engine while allowing easy fitment into your car, be it the original car or after an engine swap into another chassis.

Check our wiki support page for more details

PNPECU – Tuning-WIKI: MaxxECU ECU Support

This is for port injection converted vehicles ONLY. The direct injection no longer works and GDI Injectors should be removed, and blanks fitted. All PFI injectors are supported.

PFI Injector harness can be ordered as well with customer specific injector connectors, otherwise injector outputs are provided in the auxiliary injector connector.

Alternator, Oil level, Oil Temperature and Waterpump BSD control is built into the adapter.

Supported OEM functionality thanks to MaxxECU:

• Alternator voltage control (BSD)
• Oil level and temperature monitoring (BSD)
• Waterpump temperature control (BSD)
• Electric thermostat
• Electronic throttle body
• Vanos, Intake and Exhaust
• E46/E9x CANBUS
• 1 x OEM WBO2 LSU4.9 (Race) 2 x OEM WBO2 LSU4.9 (Pro)
• Electronic FAN PWM
• Both OEM wastegate solenoids
• EKPM3 Control
• DCT Support via CANBUS

Kit contents :

• Wiring adapter
• Spare terminals and connectors