Spool Performance GLC63 AMG [M177] Spool FX-200 Upgraded High Pressure Pump Kit

Elevate your GLC63 AMG’s performance with the Spool Performance FX-200 Upgraded High Pressure Pump Kit. Designed for the 4.0L V8 bi-turbo engines, this high-pressure fuel pump offers a substantial upgrade over the stock unit, delivering enhanced flow and fuel management capabilities.

What is the FX-200?

The FX-200 is a high-performance fuel pump engineered to provide approximately 80% more flow compared to the stock pump. Its larger bore size allows it to handle higher ethanol concentrations and support fueling for larger turbos. Capable of operating at pressures up to 240 bar, the FX-200 not only increases fuel injector output but also reduces injection time, enhancing overall engine performance.

Why Do You Need It?

The stock high-pressure fuel pump (HPFP) on the M177 engines can be limiting when tuning for increased performance. The FX-200 significantly boosts flow capacity, enabling higher ethanol blends and accommodating bigger turbochargers. This upgrade is essential for maximizing the performance potential of your engine.

What Does the Kit Include?

• 2 x FX-200 Upgraded High-Pressure Fuel Pumps: Increased flow and pressure capabilities for enhanced performance.
• 1 x Ethanol Content Monitor: (if selected) Includes mobile app integration for real-time ethanol content and fuel temperature monitoring.
• 1 x Bosch Spec 10-Micron High Flow Fuel Filter: Provides superior filtration to protect the high-pressure pump and injectors.
• Upgraded Fuel Lines and All Necessary Install Hardware: Ensures a complete and hassle-free installation.

Spool 10-Micron Filter Unit

The 10-micron filter unit delivers top-tier filtration without causing noticeable pressure drops. This unit is highly recommended to protect your high-pressure pump and injectors from debris, ensuring reliable performance.

Spool Ethanol Content Monitor

The Spool ECA kit offers a digital readout of in-tank ethanol content and fuel temperature via Bluetooth 4.0 low energy technology. It includes the Spool Ethanol Content Analyzer app, which provides accurate and convenient data on ethanol concentration. Fuel lines are braided steel with a nylon core, fully compatible with E85.

Are Tune Changes Required?

Yes, calibration changes are necessary for the upgraded pumps. Ensure these changes are applied before starting the vehicle to avoid potential damage and warranty issues. Spool Performance can provide calibration details to your existing tuner or help connect you with experienced tuners. Custom tuning is required to optimize the pump setup for your specific vehicle and conditions.

Low Pressure Fuel Pump Upgrade

Proper low-pressure fueling is crucial for the durability and functionality of high-pressure pumps and injectors in a direct-injection system. Inadequate low-pressure fueling can lead to damage and void warranties. Plan your fuel system build with appropriate low-pressure upgrades to avoid issues.

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.