PNPECU will not be processing any new orders until June 25h. Ordering is still possible but consider this delay when making any orders
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PNPECU MaxxECU N43 Adapter


The PNPECU MaxxECU adapter for the BMW N43 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. 

Ignition options:
Smart Coils: Customer will install logic coils in place of original coil wiring
IGBT Output box: Stock coils can be retained
VAG R8 coils and connectors: PNPECU supplied R8 coils, customer will install the coils into the original coil wiring or add their own wiring

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.

Kit contents

  • Wiring adapter
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