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Precision Raceworks

BMW X3 / X4 F2x High Performance LPFP

(6)
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Obično se šalje u roku od 24 sata
€1.049,99 EUR inc. VAT
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Nadogradnja niskotlačne pumpe za gorivo koja se ugrađuje bez preinaka za X3 i X4, napravljena za rad sa svim mješavinama goriva do 100% E85. Fabrička pumpa ograničava količinu goriva koju sistem može isporučiti, što ograničava snagu na etanolu bez obzira na sve ostale nadogradnje. Ove Walbro pumpe s kućištem protoka goriva omogućavaju protok do 300% veći od fabričkog, uz potpunu kompatibilnost s E85, a kućište održava primarnu pumpu potopljenom bez obzira na nivo goriva u rezervoaru ili sile ubrzanja, pa je podjednako prikladna za cestu i stazu. Svaka se isporučuje potpuno sastavljena, s novom pumpom, filterom goriva i davačem nivoa goriva, bez naknade za staru pumpu.

Ugradnja je zaista jednostavna: nema rezanja ni spajanja žica, niti bilo čega što treba sastavljati, a kvalitet je kao kod originalne opreme.

Stage 2 — jedna Walbro 450 (2.2 LPM)
Podržava do 575 whp (500 whp na 100% E85).

  • Originalni sklop kućišta pumpe za gorivo, unaprijed sastavljen s pumpom Walbro 450 (F90000274)
  • Novi davač nivoa goriva (senzor nivoa goriva)
  • Novi primarni i sekundarni filteri goriva
  • Nije potreban naknadno ugrađeni EKP

Stage 2.5 v2 — jedna Walbro 535 (3.5 LPM)
Podržava do 675 whp (600 whp na 100% E85).

  • Originalni sklop kućišta pumpe za gorivo, unaprijed sastavljen s pumpom Walbro 535 (F90000295)
  • Novi davač nivoa goriva (senzor nivoa goriva)
  • Novi primarni i sekundarni filteri goriva
  • Nije potreban naknadno ugrađeni EKP

Obje se ugrađuju po principu priključi i koristi, a ugradnja je dovoljno jednostavna da se može obaviti u kućnoj garaži.

Odgovara za:

  • BMW X3 (F25) 2011-2017
  • BMW X4 (F26) 2015-2018

Dostupno na zahtjev.
Procijenjena isporuka u EU: 7–14 radnih dana.
  • Vendor Precision Raceworks

Product Use & Compliance

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FAQ

What is an LPFP, and how does it differ from the HPFP?
The LPFP is the low-pressure pump in the tank that feeds the high-pressure pump. The HPFP then raises pressure for injection, so the two work in sequence.
Does the LPFP sit in the fuel tank?
Yes, the low-pressure pump lives inside the fuel tank. Fitting it means accessing the pump assembly there.
Does it fit the X3/X4 across their engines?
It targets these X3 and X4 cars, but engines can differ. Confirm your exact model and engine before ordering.
Does an upgraded LPFP need the HPFP upgraded too?
On a big build both pumps may need attention, since they work together. A strong LPFP helps most when the rest of the fuel system keeps up.
Does fitting an in-tank pump need the tank accessed?
Replacing an in-tank pump means reaching the assembly through the access panel or dropping the tank. Follow proper fuel-system safety during the job.
When does a build actually need an upgraded LPFP?
It matters once higher power outpaces the factory low-pressure supply. A stock or mild car usually does not need it.

Customer Reviews

6 reviews

Yves Z.

Fitted this uprated LPFP to my X4 once the stock low pressure pump started struggling on E85, and fuelling is rock steady now. Dropped in to match the factory setup no bother

Pancho J.

Shipping was a little slower than I'd hoped, but it came well packed and worked perfectly out of the box

Ferran I.

Sorted my low pressure side straight away, holds up under load

Angelo Z.

Went for this on my X3 because the stock LPFP was maxing out after my tune, and it's transformed the fuelling. Pressure stays flat now even when I lean on it hard

Andre D.

Had my tuner fit it and he said it was a clean swap, matched the factory pump location. No more running out of fuel pressure up top

Bastien B.

Was chasing a fuelling issue for weeks that turned out to be the tired LPFP, this fixed it for good. Steady pressure and an easy enough install