Spool Stage 3 Low Pressure Fuel Pump [B46/B48]
Spool Stage 3 Low Pressure Fuel Pump [B46/B48]
Spool Stage 3 Low Pressure Fuel Pump [B46/B48]

Vendor:Spool Performance

Spool Stage 3 Low Pressure Fuel Pump [B46/B48]

$849.00 USD
CORE OPTION
CORE OPTION: SEND IN OWN CORE TO BE BUILT [1 WEEK TURNAROUND TIME]
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Introducing the Stage 3 LPFP Solution for the BMW B46/B48 Platform

Spool Performance is excited to present the drop-in version of our Stage 3 Low-Pressure Fuel Pump (LPFP) for the BMW B46 and B48 platforms. As high-pressure fuel pumps (HPFPs) continue to support greater direct injection (DI) fueling capacity, the stock low-pressure fuel pump has become a bottleneck for enthusiasts chasing high horsepower—especially when using E85 fuel.

Our Stage 3 LPFP upgrade eliminates this limitation with a twin-pump design. The secondary pump activates during boost onset, delivering nearly double the flow of the stock pump. This ensures consistent and reliable low-pressure fueling for builds exceeding 1000whp, regardless of fuel type. Whether you're running E85 or gasoline, this upgrade is designed to keep up with the demands of high-performance setups.

Vehicle Compatibility:

B48 Models (EU):

  • 2' F22, 220i, Coupe
  • 2' F22, 230i, Coupe
  • 3' F30 LCI, 320i, Sedan
  • 3' F30 LCI, 320iX, Sedan
  • 3' F30 LCI, 330i, Sedan
  • 3' F30 LCI, 330iX, Sedan
  • 4' F32, 420i, Coupe
  • 4' F32, 430i, Coupe
  • 4' F32, 430iX, Coupe
  • 4' F33, 420i, Convertible
  • 4' F33, 430i, Convertible
  • 4' F33, 430iX, Convertible
  • 4' F36, 420i, Gran Coupe
  • 4' F36, 430i, Gran Coupe
  • 4' F36, 430iX, Gran Coupe

B46 Models (US):

  • 2' F22, 230i, Coupe
  • 3' F30 LCI, 320i, Sedan
  • 3' F30 LCI, 320iX, Sedan
  • 3' F30 LCI, 330i, Sedan
  • 3' F30 LCI, 330iX, Sedan
  • 4' F32, 430i, Coupe
  • 4' F32, 430iX, Coupe
  • 4' F33, 430i, Convertible
  • 4' F33, 430iX, Convertible
  • 4' F36, 430i, Gran Coupe
  • 4' F36, 430iX, Gran Coupe

Note: To confirm fitment for your specific model, please email customer_support@spoolperformance.us.

 

 

Ships within 1-2 business days.

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FAQs

Please read our FAQs page to find out more.

Are OEM products more expensive than aftermarket alternatives?

OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.

Can I purchase OEM parts online or do I need to visit a dealership?

You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.

Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?

No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.

Can I install OEM parts myself, or is it better to have a professional handle it?

While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.

Do OEM parts come with a warranty?

Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.

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