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Spool Stage 3 Low Pressure Fuel Pump | AMG E63/CLS63/GLE63/S63/SL63 [M157]
Introducing Spool Performance’s Stage 3 LPFP Upgrade for the Mercedes-AMG M157 engine – a technical advancement in low-pressure fuel systems designed to meet the demands of high-output applications. Our upgrade kit is engineered to address the inefficiencies of standard electric fuel pumps by incorporating a dual-pump mechanism that operates in tandem with your vehicle's boost cycle. The primary pump maintains steady fuel delivery, while the secondary pump is programmed to activate during boost, providing a significant increase in flow rate to support fueling demands up to and beyond 1200 wheel horsepower (whp).
The system's compatibility with E85 and other fuel types is achieved through the use of ethanol-resistant materials and components, ensuring reliability and longevity under high-stress conditions. The Stage 3 LPFP Upgrade is designed to work with the vehicle’s existing fuel management system, facilitating a smoother integration and minimizing the need for extensive modifications.
Key technical enhancements include:
- A twin-pump configuration, optimizing fuel delivery and reducing the likelihood of pump starvation under high loads.
- A flow rate that nearly doubles that of the OEM pump, providing ample fuel supply for advanced direct injection systems.
- A robust electrical and fuel line infrastructure designed to support increased flow and pressure demands.
For Mercedes-AMG M157 owners looking to extract maximum performance from their engines, particularly in scenarios requiring substantial fuel volumes such as upgraded HPFP and turbo applications, the Stage 3 LPFP Upgrade from Spool Performance represents a crucial upgrade path. This system is not just about raw power but about the precision of fuel delivery, ensuring that your engine operates at peak efficiency with a reliable fuel supply.
Compatible with AMG models E63, CLS63, GLE63, S63, and SL63 powered by the M157 engine.
Terms and conditions
Purchase of this product assumes that the customer has gone through and accepted our terms and conditions found at this link.
Ships within 1-2 business days.
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![Spool Stage 3 Low Pressure Fuel Pump | AMG E63/CLS63/GLE63/S63/SL63 [M157]](http://turbotechperformance.com/cdn/shop/files/m12.jpg?v=1775581636&width=900)
Spool Stage 3 Low Pressure Fuel Pump | AMG E63/CLS63/GLE63/S63/SL63 [M157]
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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.


