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Precision Raceworks

BMW X3 / X4 F2x High Performance LPFP

(6)
In stock
Parasti nosūta 24 stundu laikā
€1.049,99 EUR inc. VAT
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Droši sazinieties

Tieši uzstādāms zema spiediena degvielas sūkņa uzlabojums X3 un X4 modeļiem, kas paredzēts darbam ar jebkuru degvielas maisījumu līdz pat 100% E85. Rūpnīcas sūknis ierobežo sistēmas piegādātās degvielas daudzumu, tādējādi ierobežojot jaudu, ja izmanto etanolu, neatkarīgi no citiem uzlabojumiem. Šie Walbro sūkņi ar rezervuāru nodrošina līdz pat 300% lielāku plūsmu nekā standarta sūkņi un ir pilnībā saderīgi ar E85. Rezervuārs notur primāro sūkni iegremdētu neatkarīgi no degvielas līmeņa tvertnē vai g-spēkiem, tāpēc tas ir piemērots gan ielai, gan trasei. Katrs sūknis tiek piegādāts pilnībā samontēts kopā ar jaunu sūkni, degvielas filtru un devēja bloku; vecā sūkņa atgriešanas maksa netiek piemērota.

Uzstādīšana ir vienkārša: nav jāgriež vai jāsavieno vadi, un nekas nav jāsamontē. Kvalitāte atbilst OEM.

2. posms — viens Walbro 450 (2.2 LPM)
Atbalsta līdz 575 whp (500 whp ar 100% E85).

  • Oriģināls OEM degvielas sūkņa rezervuāra bloks, iepriekš samontēts ar Walbro 450 (F90000274)
  • Jauns degvielas devēja bloks (degvielas līmeņa sensors)
  • Jauni primārais un sekundārais degvielas filtrs
  • Pēcpārdošanas EKP nav nepieciešams

2.5. posms v2 — viens Walbro 535 (3.5 LPM)
Atbalsta līdz 675 whp (600 whp ar 100% E85).

  • Oriģināls OEM degvielas sūkņa rezervuāra bloks, iepriekš samontēts ar Walbro 535 (F90000295)
  • Jauns degvielas devēja bloks (degvielas līmeņa sensors)
  • Jauni primārais un sekundārais degvielas filtrs
  • Pēcpārdošanas EKP nav nepieciešams

Abiem sūkņiem ir spraudņa un lietošanas princips, un to uzstādīšana mājas garāžā ir pavisam vienkārša.

Piemērots:

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

Pieejams pēc pieprasījuma.
Paredzamais piegādes laiks ES: 7–14 darbdienas.
  • 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