BMW N55 Big Bore High Pressure Fuel Pump

The Precision Raceworks BMW N55 Big Bore High Pressure Fuel Pump is designed for customers looking to push the limits without port injection (or in addition to port injection). Our pumps were developed in a partnership with NHP, leveraging resources from both companies to produce the highest quality and highest flowing high pressure pump upgrade ever for the N55 engine.

This big bore high pressure fuel pump produces as much fuel as other companies' "stage 2" or "big bore" pump offerings do on their best day. The biggest performance difference is consistency. Each fuel pump is tested and calibrated using state-of-the-art high pressure flow calibration equipment. Any pump that does not conform to our strict requirements is discarded, unlike most other brands that do not know the actual performance of the pump shipped to you. So every pump we ship is the best of the best, and we will never ship a pump of unknown performance or one that is "probably good enough."

Additionally, our fuel pump does not have gaskets or adapter fittings that can leak fuel under pressure. Each pump is designed specifically for your car and is laser welded for lifetime leak-free service.

Proof of Performance

Each pump comes with a flow calibration report showing dynamic test results and pass/fail status of critical functions. So not only do you know for a fact the pump you receive is performing at its best, but you also know it is leak-free and ready for use.

Compatibility with E85

Can I run E85? Of course! Just like all other Precision Raceworks products, our high pressure pumps are compatible with E85 and all other fuels!

Tuner Support

Is it supported by tuners? Absolutely! The Precision Raceworks high pressure fuel pump is supported by MHD, Bootmod3, Ecutek, and others. If you need help beyond that, just give us a shout and we will get you fixed up!

Specifications

• Factory N55 Pump

  • Pump flow 2900psi (200bar): 115 lph
  • Pump Weight: 2 lbs
  • Horsepower Supported (Pump Gas): 365 WHP
  • Horsepower Supported (100% E85): 330 WHP

• PR Big Bore ("Stage 2")

  • Pump flow 2900psi (200bar): 200 lph
  • Pump Weight: 2.75 lbs
  • Horsepower Supported (Pump Gas): 750 WHP
  • Horsepower Supported (100% E85): 550 WHP
  • Tuning Required: Yes
  • Tuning Software with check box support: MHD, BM3, EcuTek
  • Warranty: LIFETIME

Fitment

• Bmw 135i (2013)
• Bmw 335i (2013 to 2015)
• Bmw 335i Xdrive (2013 to 2015)
• Bmw 435i (2013 to 2016)
• Bmw 435i Xdrive (2013 to 2016)
• Bmw 535i (2012 to 2017)
• Bmw 535i Xdrive (2012 to 2017)
• Bmw 640i (2013 to 2018)
• Bmw 640i Xdrive (2013 to 2018)
• Bmw 740i (2013 to 2015)
• Bmw 740li (2013 to 2015)
• Bmw M135i (2012 to 2015)
• Bmw M135i Lci (2015 to 2016)
• Bmw M2 (2016 to 2018)
• Bmw M235i (2015 to 2016)
• Bmw X3 Xdrive35i (2012 to 2017)
• Bmw X4 M40i (2015 to 2018)
• Bmw X4 Xdrive35i (2014 to 2016)
• Bmw X5 Xdrive35i (2013 to 2018)
• Bmw X6 Xdrive35i (2013 to 2019)

Elevate your BMW's performance with our N55 Big Bore High Pressure 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.