SKU: 69884943912

N54 BMW 535i (E6X) Stage 2 Walbro 450/525 LPFP Upgrade

$283.50 $315.00
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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5

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Description

N54 BMW 535i (E6X) Stage 2 Walbro 450/525 LPFP UpgradeUpgrade your BMW 535i with the Stage 2 Walbro LPFP Upgrade, designed to enhance fuel delivery and overall engine performance. This complete Low Pressure Fuel Pump (LPFP) upgrade replaces your stock assembly with a high quality, E85 certified solution for improved flow and reliability. Features Plug and Play Installation: This upgrade allows for a seamless replacement of your stock LPFP bucket, ensuring a straightforward installation without complex

Upgrade your BMW 535i with the Stage 2 Walbro LPFP Upgrade, designed to enhance fuel delivery and overall engine performance. This complete Low Pressure Fuel Pump (LPFP) upgrade replaces your stock assembly with a high-quality, E85 certified solution for improved flow and reliability.

Features

  • Plug and Play Installation: This upgrade allows for a seamless replacement of your stock LPFP bucket, ensuring a straightforward installation without complex modifications.
  • Complete Assembly Includes:
    • New BMW LPFP Bucket Assembly: A reliable foundation for your fuel system.
    • E85 Compatible Walbro Pump: Choose between the Walbro 450 or the Walbro 525 pump for enhanced fuel flow (450 flows up to 50% more than stock, while 525 provides approximately 10% more than the 450).
    • New Fuel Filter: Ensures clean fuel delivery, protecting your engine from contaminants.
    • Custom Fuel Line: Tailored for a perfect fit with your upgraded pump.
    • Lock Ring Removal Tool: Included for easy access during installation.

Fitment

This LPFP upgrade is compatible with the following production dates:

  • 5 Series:
    • E60 LCI (11/2005 — 12/2009)
    • E61 LCI (11/2005 — 05/2010)
  • 6 Series:
    • E63 LCI (04/2006 — 07/2010)
    • E64 LCI (04/2006 — 07/2010)

Note: All Stage 2 assemblies utilize rebuilt stock buckets, which may show signs of disassembly and rebuilding.

Important Considerations

  • Current Draw: Upgraded pumps draw more current. If your EKP (LPFP control module) is weak, it may overheat and shut down. Consider upgrading the EKP if you experience any issues.

Transform your BMW 535i’s performance with the Stage 2 Walbro 450/525 LPFP Upgrade and experience enhanced power and efficiency on every drive.

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 69884943912

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Deanna Wright
Bozeman, US
★★★★★ 5
Super soft, nice material and you'll want a few of these!
Color: Black, Size: Medium
I’ve been really happy with this ANRABESS ribbed V-neck tank overall. It fits snug, and the material is soft, stretchy, and lightweight, which makes it perfect for warmer weather or layering it. The ribbed texture and V-neck give it a slightly more polished look than a basic tank, so it’s easy to dress up or keep casual with jeans or shorts. I’ve found it to be comfortable for all-day wear, and it holds its shape well after washing. I really like the wider shoulder material which covers my bra strap well. Fit-wise, it runs pretty true to size, although I could see sizing up if someone prefers a less fitted look. One thing to note is that lighter colors may be a bit more sheer depending on what you wear underneath. Overall, it’s a simple, versatile tank that didn't break my bank so it's worth it. In the winter I'll probably wear it under the majority of my shirts. I'm absolutely planning on ordering more colors.
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Reviewed in the United States on April 30, 2026
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Port Orchard, US
★★★★★ 5
Perfect flattering tank
Color: Hot Pink, Size: Large
These are the best tank tops! No gaping arm holes. The tank gives some coverage on the sides and under the arms so it conceals any problem spots. The back neckline is higher than most tanks so the straps are a perfect flattering length for me. I'm under 5'3 with a short torso so it's rare to find a tank that doesn't require shortening the straps. The V-neck is wide and hits at the perfect spot, not too high to be awkward looking but not so low that I'm flashing people at dinner. The fabric is light- medium weight. Not so sheer that it looks cheap but not thick enough for the white to be opaque. These are well made and hold their shape after washing and drying and come in a ton of colors. I have several and will buy more.
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Reviewed in the United States on May 21, 2026
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Rob AC
Waukegan, US
★★★★★ 5
Tanks soft and comfortable
Color: Black, Size: Large
These tanks are great quality - thick and soft material and the fit is as according to the size chart. Love them!
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Reviewed in the United States on May 26, 2026
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Peg C.
Alexandria, US
★★★★★ 4
Cut tight, good quality and price.
Color: Sky Blue, Size: Medium
Well made, the material is soft, and comfortable. It’s tight without being clingy. It didn’t shrink when I dried it on medium. The color is as shown and its not see through but is cut tight. So if you have a little extra weight in your stomach area it will not be flattering. Great price and good quality. I’m 5’6, 138lbs, and wear a 36C. I bought a size medium.
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Reviewed in the United States on May 23, 2026
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Aolucas127
Fort Morgan, US
★★★★★ 5
Comfortable women’s top, excellent for nursing!
Color: Black, Size: Large
I needed a new breastfeeding friendly tank top as I am postpartum and gained some weight. This is so comfortable and easily accessible for feeds. I wear it around the house and to sleep in. At a fraction of the cost of the more expensive brands nursing tops, this is a great practical, comfortable buy. The material is thick but breathable and not restrictive and non see through. Sizing is spot on. I am 5’4 and 160 lbs and I bought a Large. Overall this is a durable piece that is a staple in my postpartum wardrobe.
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Reviewed in the United States on April 11, 2026

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