Spool Performance FX-200 Upgraded High Pressure Fuel Pump System | E63 AMG [M177]

Upgrade your Mercedes E63 AMG (M177) with the Spool Performance FX-200 High Pressure Fuel Pump System and take your performance to the next level. The FX-200 offers a major improvement over the stock high-pressure fuel pump, with a larger bore size that delivers 80% more flow. Whether you’re running high ethanol concentrations like E85 or fueling for larger turbo setups, this upgraded fuel pump ensures your engine has the necessary fueling capacity for optimal performance.

The FX-200 system is designed for plug-and-play installation, requiring no cutting or splicing. Additionally, it’s fully compatible with E85 fuel and is capable of handling fuel pressures up to 240 bar, increasing the output of fuel injectors and reducing injection time for improved efficiency and power.

Why You Need the FX-200: The stock high-pressure fuel pump (HPFP) in the Mercedes M177 engine is limited in flow capacity, especially when tuning the engine for higher output. The FX-200 is engineered to provide 80% more fuel flow, addressing this limitation. This allows you to safely run bigger turbos and higher ethanol blends, while supporting additional power gains.

Kit Contents:

• 2 x FX-200 upgraded high-pressure fuel pumps

• 1 x Ethanol Content Monitor kit (optional) with mobile app for real-time ethanol content and fuel temperature tracking

• 1 x Bosch-spec 10-micron high-flow fuel filter

• Upgraded fuel lines and all necessary installation hardware

Spool 10-Micron Filter Unit: The included 10-micron filter unit ensures your fuel system is protected from contaminants. With superior filtration capabilities, it maintains the health of the high-pressure pump and injectors without causing noticeable pressure drops in the low-pressure fuel system. It’s a critical component for long-term reliability and safety.

Spool Ethanol Content Monitor (Optional): Monitor ethanol content and fuel temperature directly from your mobile device with the SPOOL Ethanol Content Analyzer. The monitor connects via Bluetooth Low Energy (BLE 4.0), providing real-time data for better control over your fuel system. This unit uses braided steel nylon core fuel lines, which are 100% E85 compatible, ensuring durability under high ethanol conditions.

Tune Changes Required: To fully optimize the FX-200, tuning adjustments are necessary. These changes should be applied before the fuel pumps are installed to avoid damage to the system. Spool Performance can provide calibration details for your existing tuner or help connect you with experienced tuners familiar with these pumps. Custom tuning is essential for extracting the maximum performance from your setup, tailored to your specific vehicle and driving conditions.

Low Pressure Fuel Pump Upgrade: Proper low-pressure fueling is crucial for the longevity and efficiency of high-pressure pumps and injectors in a Direct Injection (DI) system. Insufficient low-pressure fuel can lead to damage from lubrication failure, which could void warranties. Spool Performance recommends considering a low-pressure fuel pump upgrade as part of your system build to prevent potential issues.

Key Features:

• 80% More Flow Than Stock: Increases fuel flow to support higher ethanol content and bigger turbos.

• E85 Compatible: Fully supports E85 and high ethanol concentration blends.

• Plug-and-Play Installation: No cutting or splicing required, making installation straightforward.

• Increased Fuel Pressure: Capable of handling fuel pressures up to 240 bar for greater injector output and reduced injection time.

• Superior Filtration: Bosch-spec 10-micron filter ensures maximum protection for your fuel system.

• Mobile Ethanol Content Monitor (Optional): Real-time monitoring of ethanol content and fuel temperature via Bluetooth.

Vehicle Compatibility:

• Mercedes E63 AMG (2017-2020) M177

Elevate your Mercedes E63 AMG’s performance with the Spool Performance FX-200 High Pressure Fuel Pump System. Experience greater fueling capacity, enhanced efficiency, and the ability to support larger turbos and higher ethanol blends.

Note: 'New' merchandise may be returned for exchange or refund within 15 days from the date of shipment. 'New' merchandise must be unused and free from installation or mounting damage. Installation or modification of parts waives your right to returns, refunds, or exchanges.