Spool Stage 3 Low Pressure Fuel Pump | AMG G63/G550 [M177] m276 The Spool wireless Ethanol Analyzer

The Spool wireless Ethanol Analyzer kit is a very cost-effective and robust ethanol content and fuel temperature monitoring solution

CFD-Optimized Intake Pipes: Crafted from Moulded Synthetic Composite for smooth

2 x FX-170 upgraded high-pressure fuel pumps

We have been testing this for almost a year now and here it is finally

The spool ECA kit for the M177 features a digital readout of in-tank ethanol content and fuel temperature

Spool Stage 3 Low Pressure Fuel Pump | AMG G63/G550 [M177] m276 The Spool wireless Ethanol AnalyzerSpool Performance is proud to present the production version of our Stage 3 LPFP (Low Pressure Fuel System) for the Mercedes AMG M177 platform. With the use of high pressure pumps now being able to support DI fueling, we have found the low pressure electric fuel pumps that deliver fuel from the tank to the high pressure pumps to be a bottleneck while chasing high horsepower, especially on E85 fuel. The upgraded stage 3 low pressure pump kits are a