This is a Universal Fitting Product
Product Information
The Precision Raceworks E9x / E8x LOW PRESSURE BUCKETED FUEL PUMPS are designed for customers looking to run all blends of E85. All pump options below include Genuine Walbro 450 (F90000274), Walbro 525 (F90000285), or Walbro 535 (F90000295) fuel pump(s) capable of flowing up to 350% more fuel than the factory fuel pump and all options are 100% E85 compliant.
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Stage 2 (2.6 liters per minute)
Our Stage 2 bucketed fuel pump comes with a single Walbro 450 (F90000274) fuel pump. This pump can support up to 575whp* (Rated for 500whp on 100% E85) and is ready to grow with you as your needs demand. Unlike other manufactures we are the only company featuring a bucketed kit with a modular design. This means you can purchase our stage 3 pump module or Stage 3.5 module and upgrade our pumps as your needs change.
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Stage 2.5 v2 (3.9 liters per minute)
Our Stage 2 bucketed fuel pump comes with a single Walbro 535 (F90000295) fuel pump. This pump can support up to 650whp* (Rated for 550whp on 100% E85) and is ready to grow with you as your needs demand. Unlike other manufactures we are the only company featuring a bucketed kit with a modular design. This means you can purchase our stage 3 pump module or Stage 3.5 module and upgrade our pumps as your needs change.
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Stage 3 (5.65 liters per minute)
Our Stage 3 bucketed fuel pump includes all necessary wiring and pump activation switch (hobbs switch). This pump boasts dual Walbro 450 (F90000274) fuel pumps and can support up to 1000whp* (Rated for 875whp on 100% E85) and is ready to grow with you as your needs demand. With a modular plug and play design this kit can be upgraded with our Stage 3.5 or Stage 4 module and have everything you need to match your future horsepower goals.
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Stage 3.5 (6.8 liters per minute)
Our Stage 3.5 bucketed fuel pump includes all necessary wiring and pump activation switch (hobbs switch). This pump boasts a Walbro 450 (F90000274) and a Walbro 525 (F90000285) which offers maximum flow without costly pump controllers. This pump can support up to 1,100whp* (Rated for 950whp on 100% E85) and is ready to grow with you as your needs demand. With a modular plug and play design this kit can be upgraded with our Stage 3.5 or Stage 4 module and have everything you need to match your future horsepower goals.
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Stage 3.75 v2 (7.9 liters per minute)
Our Stage 3.75 bucketed fuel pump includes all necessary wiring and pump activation switch (hobbs switch). This pump boasts a Walbro 535 (F90000295) primary pump and a Walbro 525 (F90000285) secondayr pump offering maximum flow. This pump can support up to 1,150whp* (Rated for 975whp on 100% E85) and is ready to grow with you as your needs demand. With a modular plug and play design this kit can be upgraded with our Stage 4 module and have everything you need to match your future horsepower goals.
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Stage 4 (over 8 liters per minute)
Our Stage 4 bucketed/bucketless hybrid fuel pump includes all necessary wiring and pump activation switch (hobbs switch). This pump boasts dual Walbro 450 (F90000274) fuel pumps in bucket and a third Walbro 450 (F90000274) fuel pump outside the bucket. This pump can support OVER 1,300whp* (Rated for 1150whp on 100% E85) making it capable of handling anything you can throw at it!
How is this different from our Non-Modular bucketed fuel pump?
Simply put, this kit is upgradeable from a stage 2 to a stage 3, and all the way up to the stage 4! If you are currently just starting on building your E9x or E8x and don't want to buy the pump you need for the future now, you can purchase what you need now, and then upgrade it with a pump upgrade module! If you are looking for a lower cost solution that still retains the factory Venturi's, then consider our Non-Modular Fuel Pump
ASSEMBLY OPTIONS
- Kit Only:
- Our design was targeted to remove the need for sending your fuel pump assembly in for modification. Following the provided instructions the average home mechanic can assemble and install our kit. This means less down time and a great reduction in both assembly & shipping cost as well. Best of all you end up with your pump in the condition it was in when you pulled it from the car and run no risk of getting a housing back that is in poor condition.
- Install is easy there is no guess work on engagement and sealing of o-ring or complications and risks tightening clamps that can poke holes in critical plastic components near by.
- New Build (Fully Assembled):
- If you prefer to have someone else do the work we are here for you. We offer 100% new builds please allow 2-3 business days for assembly. This option is great for the customer who plans to have a shop do the work. For about the same price you will pay in labor at the shop for assembly you get an already assembled unit ready to drop right in. So if you are looking for a 100% assembled drop in ready solution this is the choice for you!
While all bucketless fuel pumps flow .2gpm more than a bucket design that retains the venturi it comes at a cost. Bucketless pumps should not be driven on tanks lower than ¼ full and should not be used for road course racing. This is not a disadvantage of only bucketless designs but also a disadvantage for any bucket design which deletes the venturi. If you do not plan on road course racing (not street racing) and are responsible at maintaining ¼ tank of fuel during spirited driving bucketless pumps can be a cheaper alternative for you.
* To reach the advertised ability of these fuel pumps, the use of the Precision Raceworks In-Tank filter regulator assembly is required. See it HERE.
** Some European Spec vehicles may require re-use of top hat due to differences in emissions requirements.
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.
For more details see the specifications tab
SPECIFICATIONS
Lock Ring Tool Included: NO
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Factory BMW pump
- Pump flow 72psi (5bar): XXX GPM
- Pump Weight:
- Horsepower Supported Pump Gas:
- Horsepower Supported 100% E85: NOT COMPATIBLE
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Stage 2
- Pump flow 72psi (5bar): 0.7 GPM / 2.6 LPM
- Pump Weight: 3.98 lbs
- Horsepower Supported Pump Gas: 575
- Horsepower Supported 100% E85: 500
- Aftermarket EKP Required: No
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Stage 2.5 v2
- Pump flow 72psi (5bar): 1.0 GPM / 3.9 LPM
- Pump Weight: 3.98 lbs
- Horsepower Supported Pump Gas: 650
- Horsepower Supported 100% E85: 550
- Aftermarket EKP Required: No
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Stage 3
- Pump flow 72psi (5bar): 1.5 GPM / 5.65 LPM
- Pump Weight: 8.68 lbs
- Horsepower Supported Pump Gas: 1,000*
- Horsepower Supported 100% E85: 850*
- Aftermarket EKP Required: No
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Stage 3.5
- Pump flow 72psi (5bar): 1.69 GPM / 6.4 LPM
- Pump Weight: 8.68 lbs
- Horsepower Supported Pump Gas: 1,100*
- Horsepower Supported 100% E85: 950*
- Aftermarket EKP Required: No
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Stage 3.75 v2
- Pump flow 72psi (5bar): 1.92 GPM / 7.3 LPM
- Pump Weight: 8.68 lbs
- Horsepower Supported Pump Gas: 1,150*
- Horsepower Supported 100% E85: 975*
- Aftermarket EKP Required: No
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Stage 4
- Pump flow 72psi (5bar): XXX GPM
- Pump Weight: 9.59 lbs
- Horsepower Supported Pump Gas: 1,300+*
- Horsepower Supported 100% E85: 1,150+*
- Aftermarket EKP Required: No
*To reach the advertised ability of these fuel pumps use of the Precision Raceworks in tank filter regulator assembly is required.
What's Included:
- Precision Raceworks Big Bore High Pressure Fuel Pump
Model  +  |
Drivetrain  |
|---|---|
| E82 - E88 128i 3.0L I6 [N52] | + |
| E82 - E88 135i 3.0T I6 [N54] | + |
| E82 - E88 135i 3.0T I6 [N55] | + |
| E82 - E88 1M 3.0T I6 [N54] | + |
| E90 325i 2.5L I6 [N52] | + |
| E90 325i 3.0L I6 [N52] | + |
| E90 328i 3.0L I6 [N52] | + |
| E90 330i 3.0L I6 [N52] | + |
| E90 330i 3.0L I6 [N53] | + |
| E90 335i 3.0T I6 [N54] | + |
| E90 335i 3.0T I6 [N55] | + |
| E91 328i 3.0L I6 [N52] | + |
| E91 335i 3.0T I6 [N54] | + |
| E91 335i 3.0T I6 [N55] | + |
| E92 325i 2.5L I6 [N52] | + |
| E92 325i 3.0L I6 [N52] | + |
| E92 328i 3.0L I6 [N52] | + |
| E92 330i 3.0L I6 [N52] | + |
| E92 330i 3.0L I6 [N53] | + |
| E92 335i 3.0T I6 [N54] | + |
| E92 335i 3.0T I6 [N55] | + |
| E93 328i 3.0L I6 [N52] | + |
| E93 335i 3.0T I6 [N54] | + |
| E93 335i 3.0T I6 [N55] | + |
***ORDER CANCELLATIONS***
All order cancellations are processed during regular business hours only. Any order cancellation requests made outside of business hours will be processed during the next business day.
Any cancelled orders including orders that have not shipped will be subject to a 3.5% cancellation fee to offset order processing fees that are not refunded to BMP Tuning. Additionally, if your order has already shipped, you may incur additional fees if the shipment needs to be recalled and/or rerouted back to BMP Tuning.
Some products sold cannot be cancelled after the order has been placed due to agreements with the manufacturer, or in the case of made to order/custom items. This will be noted in the product description.
Please note: Cancellations made after hours, on the weekend, or on a holiday may not be processed for cancellation prior to the order being processed and shipped.
***RETURNS AND EXCHANGES***
BMP Tuning will accept returns for UNUSED merchandise in original packaging within 1 YEAR from the time of purchase!
UNUSED products in ORIGINAL PACKAGING that are RETURNED WITHIN 60 DAYS of purchase are eligible for a refund to the original payment method used.
UNUSED products in ORIGINAL PACKAGING returned PAST THE 60 DAY MARK and within the 1 year return period are eligible for store credit only. After 60 days, non-stocked items will be accepted at the discretion of BMP Tuning.
UNUSED products MUST BE IN ORIGINAL PACKAGING, containing all accessories, labels, and documentation.
**CUSTOMERS ARE RESPONSIBLE FOR ORIGINAL AND RETURN*** ***SHIPPING EXPENSES**
The customer is responsible for the return shipping costs/fees – original shipping fees are NON-REFUNDABLE and items shipped with FREE shipping will still be subject to actual shipping charges being NON-REFUNDABLE. BMP Tuning is not responsible for damage to items being returned to us by the shipping carrier and will contact you so that you can file a claim if an item arrives damaged.
Any returned item is subject to a fee of up to 15%.
Restocking fees are WAIVED in the event of a customer receiving a damaged / incorrect product.
KATAPULT: Katapult does not allow us to issue partial refunds. Katapult orders that are cancelled prior to fulfilment will be refunded 100% directly through Katapult. For Returns: Any Katapult purchases that require a partial refund will be given back to the customer as a store credit. No restocking fees will be deducted. However, the original shipping costs on the order will be deducted and the customer will also be responsible for the shipping costs to return item(s) to BMP Tuning.
***THERE ARE ABSOLUTELY NO RETURNS ON ANY ITEMS MARKED AS "SCRATCH & DENT", "OPEN BOX", "USED", OR OTHER "SPECIAL ORDER" ITEMS***
***PLEASE CONTACT US BY EMAIL / PHONE / MESSAGE TO***
***INITIATE A RETURN!***
***APPLICATION/FITMENT ISSUES***
If you need to return an item that does not fit your vehicle and you feel that there is an error in our listing, please contact us immediately. If we find an error on our website or on behalf of a BMP Tuning Representative, we will provide a shipping label for your return and arrange proper shipment of the correct items.
ALL PRODUCTS MUST STILL BE NEW CONDITION IN THE ORIGINAL BOXES, INCLUDING LABELING, HARDWARE, AND DOCUMENTATION.
Customers are responsible for checking the product description for applications prior to ordering anything from our site to verify that the items you have selected are appropriate for your vehicle. Items ordered that are listed correctly on our website but ordered in error WILL REQUIRE SHIPPING TO BE PAID BY THE CUSTOMER.
***DAMAGED/MISSING ITEMS IN SHIPMENT***
If you receive a package that is missing items or was damaged during shipment, please contact BMP Tuning WITHIN 10 DAYS OF DELIVERY. Please check all items as they are delivered! Be sure to keep all packing material, boxes and photos of the damage as this will be necessary to complete the damage claim with the specific courier. UPS/FED EX Typically take 8-15 business days to complete their investigation, however, this time frame could be extended depending on circumstances.
***PRICING***
While we always try to provide the most accurate product and pricing information, we are humans and can make mistakes. If we listed an incorrect price or information for any product on our site, BMP Tuning reserves the right to refuse or cancel any orders placed.
PRICING AND AVAILABILITY ARE SUBJECT TO CHANGE WITHOUT NOTICE.
- Reviews
- Questions
United StatesJust buy it assembled if you don’t like steps
Great pump upgrade no problems even ran to 10mi range(emergency), runs e50 with consistent pressure. PITA to DIY into the OEM bucket I would recommend buying it fully assembled it will save you valuable time.
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