BMS BMW N54 N55 S55 JB4 Port Injection Control Module
Looking for a reliable JB4 port injection controller for your BMW N54, N55 or S55 engine? The Burger Motorsports JB4 Port Injection Control Module is the proven solution enthusiasts search for when upgrading to port injection on JB4 tuned cars. This BMS JB4 PI controller gives the JB4 full bidirectional control of port injection mapping for precise fuel delivery, smoother drivability and added safety on higher power builds. If you are searching for JB4 port injection control, JB4 PI controller, BMS port injection controller, BMW N54 port injection, BMW N55 port injection or BMW S55 port injection, this is the exact module you need.
Why choose the BMS JB4 Port Injection Control Module
- Full JB4 control of port injection mapping for accurate fuel delivery
- Controls PI as a function of boost, gear, engine speed RPM and injection pressure
- Advanced features including tip in enrichment for crisp throttle response
- Fuel injector flow detection to trigger a safety if an injector is unplugged or shorted
- Plug and play PNP connection to the JB4 harness with included connectors
- No programming or mapping needed on the controller itself
Unlike old AIC6 style controllers, this BMS JB4 PI module needs no standalone mapping and integrates directly with the JB4 so you can dial in port injection under JB4 control. It is the cleanest way to add PI on JB4 tuned BMW turbo engines when chasing reliable performance, stable fueling and safety.
Compatibility
BMW engines: N54, N55 and S55.
Important: the fuel controller requires a JB4 to operate.
Part number
N54-JB4-PICM
Manufactured by
Burger Motorsports
Warranty
BMS do not offer warranty on this item.
Our experience and customer feedback
We have fitted and used this BMS JB4 Port Injection Control Module on customer cars and our feedback has been consistently positive. Customers report dependable fueling control, smooth engagement under boost and confidence thanks to the built in safety features. If you are upgrading to port injection with a JB4, this is the module we recommend.
Fitting and support
Professional installation available at Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.
Compatibility check before dispatch
To ensure correct fitment we run a free compatibility check prior to dispatch. Provide your UK registration or the last 7 digits of your VIN at checkout and our team will verify suitability for your BMW N54, N55 or S55 setup.
Keywords for search
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