BMW E-Chassis DW400 Stage 2+ Bucketless LPFP Upgrades for the N54 & N55 Motors

This is a complete plug and play solution to replace your stock Low Pressure Fuel Pump (LPFP) with a new E85 certified bucketless assembly.

This solution provides up to 50% more flow than our standard Stage 2 LPFP upgrade and up to 200% more flow than the stock pump.

Our DW400 pumps are covered by a 3 year limited warranty!

The DW400 Stage 2+ bucketless kit includes the following:

• A custom anodized billet fitting for the pump output and stock fuel line connection.
• Our custom billet aluminum anodized bracket for the pump and float assembly
• Two cotter pins to secure your float assembly
• A new E85 compatible DW400 pump
• Spare vent tube clip
• A new Bosch filter
• Plug and play wire harness

• Recommended accessories:
• Lock Ring Removal Tool
• Ethanol sensor

• Compatible with the following vehicles:
• 1′ E88 (11/2006 10/2013)
• 1′ E82 (11/2006 10/2013)
• 3′ E90 (02/2004 09/2008)
• 3′ E90 LCI (07/2007 12/2011)
• 3′ E91 (02/2004 08/2008)
• 3′ E91 LCI (07/2007 05/2012)
• 3′ E92 (05/2005 02/2010)
• 3′ E92 LCI (11/2008 06/2013)
• 3′ E93 (09/2005 02/2010)
• 3′ E93 LCI (11/2008 10/2013)
• X1 E84 (04/2009 06/2015)

• NOTE: These kits include a basic filter assembly. When using this filter, running the vehicle under low fuel conditions can cause fuel starvation issues. If you do hard straight line accelerations when you have less than 1/8 tank of fuel, we would recommend running our standard Stage 2, 3, or Stage 4 pump. In addition, if you intend to use this for road course applications, you may see starvation issues when running less than a half tank and doing long high G right turns. Again for those applications we’d recommend one of our standard pump applications.

• U