Dinan N20/N55 F-Series Upgraded Fuel Pump – Full Assembly
The Dinan N20 N55 F-Series Upgraded Fuel Pump is the essential low pressure fuel pump upgrade for BMW N20 and N55 owners who demand reliable, consistent fuel delivery on the road and on track. If you are chasing power, running a remap or simply drive hard, the stock pump can struggle to provide consistent fuel flow at low tank levels and under heavy load. This Dinan upgraded fuel pump improves the pump’s ability to draw fuel and ensures full flow to the engine during high demand operation. Enjoy smooth, repeatable power all the way to the redline with no sudden drop-off.
Engineered to be properly controlled by the stock DME, this drop-in full assembly operates without fault codes or iDrive warnings. That means OEM-like integration with the extra fuelling headroom your N20 or N55 needs for spirited driving, fast road work and track day use. Proven performance. OEM-level refinement. Dinan reliability.
Why choose the Dinan upgraded fuel pump
- Consistent fuel delivery under heavy load, hard acceleration and sustained high RPM
- Improved fuel pickup at low tank levels to help prevent fuel starvation
- Factory DME control with no faults and no iDrive warnings
- Full assembly for straightforward, drop-in replacement
- Ideal supporting mod for tuned N20 and N55 BMWs seeking reliable power delivery
We have fitted this pump for numerous customers and run it on our own builds. Feedback is excellent: stronger, more consistent fuelling and confidence to push on track without the worry of fuel supply cutting power.
Compatible BMW models
F-Series BMW with N20 or N55 engines, including:
- 228i 2014–2016
- 228i xDrive 2015–2016
- 328i 2012–2016
- 328i xDrive 2013–2016
- 328i GT xDrive 2014–2016
- 335i 2012–2015
- 335i xDrive 2013–2015
- 335i GT xDrive 2014–2016
- 428i 2014–2016
- 428i xDrive 2014–2016
- 428i Gran Coupe 2015–2016
- 428i xDrive Gran Coupe 2015–2016
- 435i 2014–2016
- 435i xDrive 2014–2016
- 435i Gran Coupe 2015–2016
- 435i xDrive Gran Coupe 2015–2016
- M235i 2014–2016
- M235i xDrive 2015–2016
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Fitting and support
Professional installation recommended. For fitting, choose Nforcd in Warwickshire. Email Sales@nforcd.com for a quote and availability.