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BMW N55/S55

$0.00 – $1,799.00

This GDI high pressure fuel pump was developed to replace the Bosch OEM high pressure pump.

It delivers up to 35% more fuel flow without any other changes to the fuel system.
Maximum Fuel Pressure is 250bar / 3600psi

Introducing the largest injectors on the market for the N55/S55 engine!

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Lead time:

HPFP(s): Not in stock, built to order 10-12 weeks.
Injectors: In-Stock!
-Decrease product quantity. +Increase product quantity.
Addon Details
BMW N55/S55 $0.00
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APPLICATIONS

  • F82/F83 M4 
  • F80 M3
  • F87 M2 Competition/CS 
  • 2011–2015 F30/F31 335i 
  • 2013–2016 F32/F33/F36 435i 
  • 2013–2015 F30 ActiveHybrid 3 
  • 2013–2016 F22/F23 M235i 
  • 2015–2016 F20/F21 M135i LCI 
  • 2012–2015 F20/F21 M135i 
  • 2016–2018 F87 M2 (Non-Competition) 
  • 2013 E8X – 135i 
  • 2013-2017 F10/F11/F07 535i 
  • 2013-2017 F25/F26 X3/X4 35i 
  • 2014-2019 F15/F16 X5/X6 35i 
  • 2013 E9X – 335i 
  • 2013+ E84 – X1 35i 
  • 2013+ E70/E71 X5/X6 35i 
  • 2013-2018 F06/F12/F13 640i 
  • 2013-2015 F01 740i/Li  

 

SPECIFICATIONS

  • XDI-EVO:
    • 250bar
    • 36% capacity over stock
    • 12% higher VE/Flow than 35 pump or competitor stage1 (at 200bar)
  • XDI-HPFP60:
    • built to order, price on request
    • 260bar, 3800psi
    • 63% capacity over stock

 

  • XDI-Injectors:
    • $1,799
    • 110% flow over stock S55 Injector
    • 65% flow over stock N55 Injector
    • 50% flow over stock M5 Injector
    • Matched in sets within a ±0.5% spread
    • Rock solid at 250bar, perfectly linear.
    • 100% drop in fitment, no adapters or pigtails needed
    • Tuning changes are required.
      • EcuTek full support
      • MHD/BM3 Coming Soon
    • Every XDI injector set gets tested and matched at three different operating points and comes with full documentation:
      • 1) 0.8ms/20bar for idle stability
      • 2) 10ms/100bar for static flow (qstat) reference
      • 3) 6ms/200bar for wot performance and stability

 

APPLICATION
Maximum Rail Pressure

250bar / 3600psi (XDI-EVO)
250bar / 3600psi (XDI-Injectors)

Fuel Compatibility: all known fuels, all Ethanol blends

Electric Connector: Bosch Compact 2-pin

Driver Profile: XDI, tuning changes needed

MECHANICAL DATA

Geometric Pump Capacity
1.22cc (OEM = 0.897cc > +36% capacity)

Maximum Flow Rate: 195LPH @ 7000rpm

Housing material: stainless steel hard coated Aluminum

Accessories: high pressure line, electric pigtail-6 AN inlet hose

Dry Weight: 1112 g

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