Spool Performance BMW N55 Stage 3 Low Pressure Fuel Pump (LPFP) – Twin-Pump E85-Ready Upgrade for M135i, M235i, 335i, 435i, M2 (F20 F21 F22 F23 F30 F31 F32 F33 F36)

Spool Performance BMW N55 Stage 3 Low Pressure Fuel Pump (LPFP) – Twin-Pump E85-Ready Upgrade for M135i, M235i, 335i, 435i, M2 (F20 F21 F22 F23 F30 F31 F32 F33 F36)

£1,073.99
£1,073.99
£1,073.99
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Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.

Spool Performance BMW N55 Stage 3 Low Pressure Fuel Pump - Ultimate N55 LPFP Upgrade for M135i, M235i, 335i, 435i and M2

Unlock reliable fuel delivery and big power potential on your BMW N55 with the Spool Performance Stage 3 Low Pressure Fuel Pump kit. This N55 LPFP upgrade is engineered to eliminate the low-pressure bottleneck that limits high horsepower builds, especially on ethanol fuels such as E85. Featuring a twin-pump configuration with the second pump activating at boost onset, it delivers almost double the flow of the stock pump and supports over 1200 whp worth of low-pressure fueling, regardless of fuel type.

If you are chasing power on your BMW M135i, M235i, 335i, 435i or N55-powered M2, this Spool Performance Stage 3 LPFP is the proven solution. We have installed and run this pump on customer N55 builds and feedback has been excellent for drivability, fuel pressure stability and headroom on ethanol blends.

Why choose this N55 fuel pump upgrade

  • Stage 3 twin-pump low pressure fuel system for the BMW N55 platform
  • Second pump comes in during boost onset for stable rail pressure under load
  • Almost double the flow of the stock LPFP for high horsepower goals
  • Supports over 1200 whp worth of low-pressure fueling on petrol or E85
  • Ideal for ethanol tuning, hybrid turbo upgrades and serious N55 performance builds
  • Designed by Spool Performance for consistent delivery and reliability

Perfect for these BMW N55 models

BMW N55 engine applications including but not limited to:

1 Series

  • E82 Coupe 2012 to 2013 - 135i
  • E88 Convertible 2012 to 2013 - 135i
  • F20 2011 to 2015 - M135i and M135ix
  • F21 2011 to 2015 - M135i and M135ix
  • F20 LCI 2015 to 2019 - M135i and M135ix
  • F21 LCI 2015 to 2019 - M135i and M135ix

2 Series

  • F22 2015 to 2017 - M235i and M235ix
  • F22 LCI 2016 to 2019 - M235i and M235ix
  • F23 2015 to 2017 - M235i and M235ix
  • F23 LCI 2016 to 2019 - M235i and M235ix
  • F87 M2 2014 to 2017, 2016 onwards - M2 N55

3 Series

  • F30 2011 to 2016 - 328i and 335i
  • F30 LCI 2014 to 2018 - 328i and 335i
  • F31 2011 to 2016 - 328i and 335i
  • F31 LCI 2014 to 2019 - 328i and 335i

4 Series

  • F32 2013 to 2017 - 435i and 435ix
  • F32 LCI 2016 to 2019 - 435i and 435ix
  • F33 2015 to 2017 - 435i and 435ix
  • F33 LCI 2016 to 2019 - 435i and 435ix
  • F36 Gran Coupé 2015 to 2017 - 435i and 435ix
  • F36 Gran Coupé LCI 2016 to 2019 - 435i and 435ix

Part number

SP-BMFXXN-FP

Manufactured by

Spool Performance

Professional fitting and support

For expert installation, choose Nforcd in Warwickshire. We know the N55 platform and this Spool Performance LPFP inside out. Request a fitting quote: Sales@nforcd.com.

Compatibility check

We will verify fitment before dispatch. Provide your UK registration or the last 7 digits of your VIN at checkout so our team can confirm compatibility with your specific BMW.

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Upgrade your BMW N55 with confidence. This Spool Performance Stage 3 low pressure fuel pump is the go-to solution for stable fuel pressure on petrol and ethanol, supporting serious power while keeping drivability intact.