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Your Vehicle 2019 Porsche Panamera 971 4 E-Hybrid Sport Turismo Wagon V6 2.9L

F-Series High Performance Fuel Pump - Stage 3.5

Increased fueling for bigger power - supports up to 950whp!
Precision Raceworks
Mfg Part #
601-0123
ECS Part #
ES#4883141
Brand
Precision Raceworks

984.99
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
This product is backed by our
Lifetime Replacement Program! Read more here
Availability:
Available from Supplier
Est. Ship Date:
Ships in 9 Business Days
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Product Details

The Precision Raceworks F-Series High Performance Fuel Pumps are designed for customers looking to run all blends of E85. These drop-in pumps include a Walbro fuel pump capable of flowing up to 300% more fuel than the factory fuel pump and is 100% E85 compliant. Best of all this pump ships completely assembled and ready to install, no core charge! New pump, new fuel filter, and new sending unit included!

By design, a fuel pump such as this is ideal for daily driving and racing applications of all kinds. This system keeps the primary pump fully submerged in fuel regardless of tank level or the g-force the car is subjected to.

Our Stage 3.5 bucketed/bucketless hybrid fuel pump includes all necessary wiring and pump activation switch (hobbs switch). This pump boasts a single primary Walbro 450 (F90000274) fuel pump in the bucket and a second Walbro 525 (F90000285) fuel pump outside the bucket. This pump can support 950whp (Rated for 875whp on 100% E85) and is drop-in ready. No wires to cut or splice, and nothing to assemble, simply drop the bucketless system into the tank, insert the factory pump, mount the bucketless to the side of the bucket, and close the top hat - you are ready to go!

Included in the box:

  • New genuine OEM fuel pump bucket assembly
  • Pre-assembled with Walbro 450 (Primary), Walbro 525 (Secondary)
  • Includes new fuel sending unit (fuel level sensor)
  • New primary and secondary fuel filters
  • Plug-and-play boost reference harness (zero cutting, stripping, crimping)
  • 13psi boost reference switch (hobbs switch)

This is a true plug-and-play solution that anyone can install in their home garage and start taking advantage of the benefits right away.

Stage 3.5 Specifications:

  • Horsepower Supported Pump Gas: 950
  • Horsepower Supported 100% E85: 875
  • Aftermarket EKP Required: No

Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.

This Part Fits the Following Vehicles

Make Model Submodel Engine Special Fitment Notes
BMW F22 228i N20 2.0L Use vehicle selector to confirm fitment
BMW F22 228i xDrive N20 2.0L Use vehicle selector to confirm fitment
BMW F22 M235i N55 3.0L Use vehicle selector to confirm fitment
BMW F22 M235i xDrive N55 3.0L Use vehicle selector to confirm fitment
BMW F23 228i N20 2.0L Use vehicle selector to confirm fitment
BMW F23 228i xDrive N20 2.0L Use vehicle selector to confirm fitment
BMW F23 M235i N55 3.0L Use vehicle selector to confirm fitment
BMW F23 M235i xDrive N55 3.0L Use vehicle selector to confirm fitment
BMW F30 320i N20 2.0L Use vehicle selector to confirm fitment
BMW F30 320i xDrive N20 2.0L Use vehicle selector to confirm fitment
BMW F30 328i N20 2.0L Use vehicle selector to confirm fitment
BMW F30 328i xDrive N20 2.0L Use vehicle selector to confirm fitment
BMW F30 335i N55 3.0L Use vehicle selector to confirm fitment
BMW F30 335i xDrive N55 3.0L Use vehicle selector to confirm fitment
BMW F30 ActiveHybrid 3 N55 3.0L Use vehicle selector to confirm fitment
BMW F31 328i N20 2.0L Use vehicle selector to confirm fitment
BMW F31 328i xDrive N20 2.0L Use vehicle selector to confirm fitment
BMW F32 428i N20 2.0L Use vehicle selector to confirm fitment
BMW F32 428i xDrive N20 2.0L Use vehicle selector to confirm fitment
BMW F32 435i N55 3.0L Use vehicle selector to confirm fitment
BMW F32 435i xDrive N55 3.0L Use vehicle selector to confirm fitment
BMW F33 428i N20 2.0L Use vehicle selector to confirm fitment
BMW F33 428i xDrive N20 2.0L Use vehicle selector to confirm fitment
BMW F33 435i N55 3.0L Use vehicle selector to confirm fitment
BMW F33 435i xDrive N55 3.0L Use vehicle selector to confirm fitment
BMW F34 328i N20 2.0L Use vehicle selector to confirm fitment
BMW F34 328i xDrive N20 2.0L Use vehicle selector to confirm fitment
BMW F34 335i xDrive N55 3.0L Use vehicle selector to confirm fitment
BMW F36 428i N20 2.0L Use vehicle selector to confirm fitment
BMW F36 428i xDrive N20 2.0L Use vehicle selector to confirm fitment
BMW F36 435i N55 3.0L Use vehicle selector to confirm fitment
BMW F36 435i xDrive N55 3.0L Use vehicle selector to confirm fitment
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

This Product Is Covered By Our Lifetime Replacement Program

Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

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Return and Exchanges

Need to set up a return? Click here to begin: Return Process

All you need is your order number and email address.


New/Unused Product Returns

ECS Tuning will accept returns for unused products within 90 days of the ship date for a refund to the original payment method used. The customer is responsible for the return shipping costs and fees. If selecting to use a prepaid shipping label, the shipping cost will be deducted from the total refunded amount. All new/unused products must be new, unused and must be in the original packaging, including labeling, manuals, hardware, etc. Special order parts are non-refundable.

In the event that we find an error on our website or on behalf of an ECS Tuning Representative, we will provide a return shipping label from the original delivery location.

Refused Packages

Any domestic orders that are returned to ECS Tuning as refused by receiver or non-deliverable will be subject to a return handling fee and will be processed as a return in compliance with our standard return policy, including a 15% restocking fee.

Any international orders that are refused at the time of delivery will be subject to carrier abandonment of the package, at which time the ordered products would be discarded by the carrier. The customer will not be refunded for the value of the order and the discarded products are no longer retrievable.

Return Process

Return Process

ECS Tuning now offers an online returns solution! To get started, simply log into your ECS Tuning account, Click the "View Orders" button on the My Account home page and select the order that you wish to make a return on to begin. If you have any questions, feel free to reach out to our Customer Service Team for assistance!

Please note: Refunds will be processed to the original payment method used on the order or to an in store credit, respective to the type of return that is made as well as any pre-existing arrangements with an ECS Tuning Customer Service Representative. In the event that multiple forms of payment were used, we will refund the value to an in store credit. In the event that a return label is provided, these charges may be deducted from the total refund you receive.

Original shipping costs are non-refundable and the buyer is responsible for return shipping charges. ECS Tuning will not accept COD deliveries.


All in store credit balances will expire after one year from the original purchase date.

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Shipping Policy

Free Shipping On Orders $49 & Up

Items marked with a 'Free Shipping On Orders $49 and Up' logo may qualify for free standard economy ground shipping to the contiguous United States (48 states) for most orders with a value greater or equal to $49.00 USD. Oversized products and direct ship products are excluded from this offer unless otherwise noted.

Free Shipping

Items marked as 'Free Shipping' may qualify for free standard economy ground shipping to the contiguous United States (48 states). Oversized products and direct ship products are excluded from this offer unless otherwise noted.


The policies listed above are subject to change at any time without notice.

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Lifetime Replacement

Want to know more about our Lifetime Replacement program?

Click here to learn more.

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Why You Should Shop From ECS Tuning

ECS Tuning stands out as more than an automotive parts supplier-it's a vibrant community fueled by a shared passion for cars. Born from the enthusiasm of car lovers, we offer an unmatched understanding and commitment to the automotive world, providing high-quality parts and accessories sourced from our own experiences. Our selection is meticulously crafted to meet the highest standards of performance, quality, and design, catering to both the latest trends and classic styles.


Our distinct advantage lies in our passionate team and comprehensive support, offering expert advice and seamless service from selection to installation. Shopping with ECS brings exclusive perks, including our Lifetime Replacement Guarantee and free shipping on orders over $49, enhancing the value of every purchase. As a central hub for car enthusiasts, ECS Tuning fosters a rich community where ideas and experiences flourish, transforming us from a mere supplier into a platform where automotive dreams come to life.

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Cancellation Policy

At ECS Tuning, we understand that plans can change. That's why we offer a flexible cancellation policy for our customers. You may cancel your order at any time before you receive the shipment confirmation. This policy is designed to provide you with peace of mind and the flexibility to make adjustments to your purchases as needed. Should you decide to cancel your order, simply reach out to our customer service team, and we will assist you with the process swiftly and efficiently.

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ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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