BMW F-Chassis Stage 3 LPFP Upgrade for the N55 and N20 Motors

Fuel-It! BMW F-Chassis Stage 3 LPFP Upgrade for the N55 and N20 Motors.

Fuel-It! BMW F Chassis N55 and N20 Stage 3 LPFP Upgrade

This is a complete Low-Pressure Fuel Pump (LPFP) upgrade for enthusiasts that need the additional capacity to meet their power goals on pump gas, race gas, or E85. It utilizes a stock pump for the primary pump so that your EKP operates as intended by the factory eliminating potential errors for the current draw. The secondary pump then runs under high boost only.

• F-Series N55/N20 BMW Stage 3 assemblies include:
• New stock LPFP
• Secondary pump assembly
• Secondary pump wiring harness
• Walbro filter
• Walbro 450 pump
• Optional Walbro 525 pump

• Recommended Optional Accessories:
• Lock Ring Removal Tool
• Hobb's switch

• Compatible with the following vehicle production dates:

• 1' F20   (07/2010 — 02/2015)
• 1' F20 LCI   (05/2014 — 06/2016)
• 1' F21   (07/2010 — 02/2015)
• 1' F21 LCI   (06/2014 — 06/2016)
• 2' F22   (10/2012 — 06/2016)
• 2' F87 M2   (11/2014 — 06/2017)
• 2' F87 M2 LCI   (09/2016 — 06/2018)
• 2' F23   (03/2014 — 06/2016)
• 3' F30   (02/2011 — 01/2016)
• 3' F30 LCI   (10/2014 — 10/2018)
• 3' F31   (07/2011 — 06/2015)
• 3' F31 LCI   (12/2014 — 06/2016)
• 3' F34 GT   (07/2012 — 06/2016)
• 4' F32   (11/2012 — 01/2017)
• 4' F33   (03/2013 — 02/2017)
• 4' F36 Gran Coupé   (07/2013 — 12/2016)

*Note: Secondary pump can NOT run full time. We recommend using a Hobb's switch or BMS port injection controller to trigger the secondary pump under high boost.