Unlock reliable fuel supply for your tuned BMW E-chassis with this Walbro Stage 2 Bucketless Low Pressure Fuel Pump upgrade for N54 and N55 engines. This complete plug-and-play in-tank LPFP kit replaces the factory pump with an E85 certified, bucketless assembly designed to deliver significantly more flow for higher power and ethanol blends.
- E85 compatible bucketless LPFP upgrade for BMW N54 and N55 applications
- Up to 25% more flow than a standard Stage 2 LPFP and up to 150% more than the stock pump
- Supports up to around 550 whp on E85 and approximately 600 whp on E50, with recommendations up to 625 whp on race fuel
- Plug-and-play solution with purpose-built billet fittings and bracketry
- Supplied with Walbro 450 pump F90000274, with optional upgrade to Walbro 525 pump F90000285
- Stage 3 upgrades available separately if you need even more fuel delivery
What is included
- Anodised billet fitting for the pump outlet and OE fuel line connection
- Anodised billet aluminium bracket for the pump and float assembly
- Two cotter pins for the float assembly
- Spare vent tube clip
- New Walbro filter
- New E85 compatible Walbro 450 pump F90000274
- Optional upgrade to Walbro 525 pump F90000285
Vehicle compatibility
- BMW 1 Series E82 2006 to 2013
- BMW 1 Series E88 2006 to 2013
- BMW 3 Series E90 2004 to 2008
- BMW 3 Series E90 LCI 2007 to 2011
- BMW 3 Series E91 2004 to 2008
- BMW 3 Series E91 LCI 2007 to 2012
- BMW 3 Series E92 2005 to 2010
- BMW 3 Series E92 LCI 2008 to 2013
- BMW 3 Series E93 2005 to 2010
- BMW 3 Series E93 LCI 2008 to 2013
- BMW X1 E84 2009 to 2015
Recommended accessory
Lock Ring Removal Tool for easier LPFP service.
Important note on fuel level
This kit uses a basic filter assembly. Running the vehicle with low fuel can cause starvation during hard straight-line acceleration with less than one eighth of a tank. For road course use, starvation may occur below half a tank during long high G right turns. For those scenarios, consider a standard Stage 2, Stage 3 or Stage 4 pump solution.
Nforcd supplies this proven Walbro-based LPFP upgrade to enthusiasts who need dependable fueling on ethanol blends or race fuel. If you would like professional installation, fitting is available at Nforcd in Warwickshire. Request a quote via Sales@nforcd.com and our team will be happy to help.