BMS BMW N55 B48 B58 JB4 Fuel Pressure Connector for F Chassis BMW M135i, M140i, 335i and 440i
Genuine Burger Motorsports JB4 fuel pressure connector for BMW F chassis tuning. This JB4 fuel pressure sensor connector is the exact upgrade piece used to bring older JB4 wiring looms up to current spec. Current JB4 harnesses already include this fuel connector. If you have an older JB4 harness that does not, this is the retrofit you need. It is a 3-position connector with black wires that connects directly to the fuel pressure sensor on the rail, ensuring clean and reliable JB4 data for your BMW M135i, BMW M140i, BMW 335i and BMW 440i.
Ideal for BMW N20, N55, B48 and B58 engines running the BMS JB4. Perfect if your original fuel pressure plug is missing, damaged or if your early JB4 loom simply needs the fuel sensor connector upgrade. Trusted by Nforcd and our customers, this Burger Motorsports connector has proven to be a dependable solution for maintaining proper JB4 functionality on F chassis BMWs focused on performance and reliability.
Why buy this JB4 fuel pressure connector
- Official Burger Motorsports part for JB4 fuel pressure sensor connection
- 3-position connector with black wires for the fuel pressure sensor on BMW F chassis
- Upgrade for older JB4 harnesses that did not include the fuel pressure plug
- Compatible with BMW N20, N55, B48 and B58 JB4 systems
- Popular on BMW M135i, M140i, 335i and 440i JB4 setups
- Reliable, tidy and proven solution used by Nforcd with excellent customer feedback
Compatibility
Compatible with F chassis BMW JB4 systems for:
- N20 and N55
- B48
- B58
Common applications include BMW M135i, BMW M140i, BMW 335i and BMW 440i running JB4. Please check your specific JB4 harness before ordering to confirm whether you already have this connector.
Important check before ordering
Current JB4 harnesses include this fuel pressure connector. Older harnesses can purchase the upgrade here. Please inspect your JB4 loom to see if the 3-position black-wire fuel pressure connector is present. If it is already fitted, you do not need this part.
Compatibility check by Nforcd
For peace of mind, we will verify fitment before dispatch. Provide your registration number if in the UK or the last 7 of your VIN at checkout and we will confirm compatibility with your BMW and JB4 harness.
Installation and fitting
This connector is designed to interface with the fuel pressure sensor as part of your JB4 harness. If you would like professional fitting, Nforcd offers installation in Warwickshire. Request a quote via Sales@nforcd.com.
Part numbers
- F-N55-F30-JB4-EW-FPC N20 and N55 option
- F-B48-F30-JB4-EW-FPC
- F-B58-F30-JB4-EW-FPC
Manufactured by
Burger Motorsports
Warranty
BMS do not offer warranty on this product.
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