BMW G8x M2/M3/M4 S58 Hybrid Primary Fuel Pump (Stage 2-2.5)

The Precision Raceworks BMW G8x M2/M3/M4 S58 Hybrid Primary Fuel Pump (Stage 2-2.5) Kits are designed for customers looking to run all blends of E85. These pumps are ideal for those wanting to run a single fuel line to the front of the car, efficiently feeding both the high-pressure fuel pump and port injection from a single pump assembly. (For B58 cars, click here.)

Alternative Pump Option by Precision Raceworks:

For G8x or G2x customers seeking the best performance, check out our Stand Alone Auxiliary Fuel System!

Caution!

Many other companies selling pumps do not protect your high-pressure fuel pump or direct injectors with their fuel pump options. When comparing other brand pumps to Precision Raceworks, ensure there is a fuel filter in the system after all electric pumps, whether in the tank or in the fuel line. Brands using a Y-fitting to join the factory pump (after the factory filter) and an additional pump without including an inline fuel filter are cutting corners, leading to premature failure of the high-pressure fuel pump and direct injectors.

Stage 2 (450 LPH @ 5 Bar) - 50% Increase Over Stock

Our Stage 2 bucketed/bucketless hybrid fuel pump kit includes all necessary components to quickly and easily upgrade your stock pump. This kit utilizes the OEM brushless pump in the bucket and adds a Walbro 450 (F90000274) fuel pump outside the bucket. It is rated for 850whp on pump gas and 800whp on 100% E85.

Included in the box:

• Walbro 450 (F90000274) fuel pump
• Billet fuel pump mounting bracket
• Pump activation harness to control the fuel pump

Stage 2.5 (486 LPH @ 5 Bar) - 62% Increase Over Stock

Our Stage 2.5 bucketed/bucketless hybrid fuel pump kit includes all necessary components to upgrade your stock pump. This kit utilizes the OEM brushless pump in the bucket and adds a Walbro 525 (F90000285) fuel pump outside the bucket. It is rated for 950whp on pump gas and 900whp on 100% E85.

Included in the box:

• Walbro 525 (F90000285) fuel pump
• Billet fuel pump mounting bracket
• High flow fuel quick connects for top hat
• Upgraded fuel line from tank to front of car (G8x lines are pre-made and plug & play; all others are universal)
• 10 Micron USA-made inline fuel filter
• Pump activation harness to control the fuel pump

*Fuel line is a universal line set that may or may not be ideal for your specific application. It contains 110" of fuel line, a 90-degree 3/8" female quick connect, a straight female 3/8" quick connect, and two straight AN6 fittings. YOU MUST CUT AND INSTALL YOUR OWN (included) FITTINGS.

Specifications

• Stage 2

  • Pump flow (72psi at 5bar): 450 LPH*
  • Pump Weight: 3.8 lbs (added)
  • Horsepower Supported (Pump Gas): 850
  • Horsepower Supported (100% E85): 800
  • Aftermarket EKP Required: No

• Stage 2.5

  • Pump flow (72psi at 5bar): 486 LPH*
  • Pump Weight: 3.8 lbs (added)
  • Line Weight: 2.5 lbs
  • Horsepower Supported (Pump Gas): 950
  • Horsepower Supported (100% E85): 900
  • Aftermarket EKP Required: No

*All pump flow testing performed at 13.5 volts.

Fitment

• Bmw G87 M2 (2023 to 2024)
• Bmw G80 M3 (2021 to 2024)
• Bmw G82/G83 M4 (2021 to 2024)
• Bmw F97 X3M (2019 to 2024)
• Bmw F98 X4M (2019 to 2024)

Upgrade your BMW's fuel system with the Precision Raceworks G8x M2/M3/M4 S58 Hybrid Primary Fuel Pump today!

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need proof of purchase.

To start a return, you can contact us at palenonracing@gmail.com. If your return is accepted, we’ll send you instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at palenonracing@gmail.com.

Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items
Certain types of items cannot be returned, Burger Motorsports does not allow returns, custom products (such as special orders or personalized items), JB4 Tuners and air filters can not be returned. We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.

Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. Certain circumstances will require a restocking fee of up to 25% at the discretion of Palenon Performance. (Examples of these circumstances include but are not limited to multiple failed delivery attempts, modified or damaged products and packaging, etc.) If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.

Handling

If the item is shipping from us direct, you will receive a tracking number within 1 business day. Most orders fulfilled at our warehouse will ship the same business day if ordered by 12pm MST. If the item is being drop shipped from the manufacturer, we cannot guarantee a tracking number within 1 business day. If an item is being drop shipped, we cannot guarantee the 24 hour (1 business day) processing time. A purchase of expedited shipping at checkout means that once item is ready to ship, it will ship using the upgraded shipping method. Some manufacturers require 3-5 days to process orders. Purchasing expedited shipping may speed up the processing time of your order, but we cannot make any guarantees in relation to faster processing time on the manufacturer’s end.

Cancellations

If you used a credit/debit card or PayPal to place an order and decide to cancel or return your order for any reason, a 5% merchant fee will be passed along to you (8% for Shop Pay installments). Some manufacturers can take up to 7 business days to ship out orders. If an item is out of stock we will reach out to you within 48 hours to confirm you would like to proceed with a preorder. If the item is listed as custom-built/ built to order within the description, or if the ETA or average lead time is visible on the product page at the time of ordering and you are cancelling inside of that ETA/lead time you will be charged the merchant fee. If the cancellation is outside of the time frame the merchant fee will not be charged to you for canceling.