Spool Performance FX-200 High Pressure Fuel Pump Kit (Racing)
Mercedes-AMG M177 / M178
Racing high-pressure fuel pump upgrade for AMG 4.0 V8 Biturbo – maximum flow rate and absolute pressure stability for uncompromising high-performance setups.
Description
The Spool Performance FX-200 High Pressure Fuel Pump Kit was specifically developed for high-performance Mercedes-AMG vehicles with the 4.0-liter V8 biturbo engine (M177 & M178) . The goal is to significantly increase the delivery rate in the high-pressure fuel system to ensure a constant, stable, and precise fuel supply , even under massively increased boost pressure and higher injection demands. The FX-200 system is designed for performance and racing vehicles where the standard high-pressure pumps become the limiting factor.
Technology & Construction
- High-performance high-pressure pump with significantly increased delivery capacity
- Optimized piston and valve geometry
- Increased flow rate compared to the standard pump
- Designed for high injection pressures and extreme continuous loads
- Consistent racing design for high performance levels
Application area & performance
- Stable high-pressure supply even at very high power levels
- Prevention of pressure drops in the high-pressure system
- Ideal complement to upgrade turbochargers
- Perfect basis for Stage 3, Stage 4 and Beyond setups
Advantages compared to standard high-pressure pumps
- Significantly increased fuel flow rate
- Increased power reserve under full load
- Improved stability under high thermal stress
- Racing-ready design without compromise
- Proven spool performance quality
compatibility
- Mercedes-AMG C63 / C63 S – M177
- Mercedes-AMG E63 / E63 S – M177
- Mercedes-AMG G63 – M177
- Mercedes-AMG S63 – M177
- Mercedes-AMG GLC 63 / GLC 63 S – M177
- Mercedes-AMG GLE63 / GLE63 S – M177
- Mercedes-AMG GLS63 – M177
- Mercedes-AMG GT 4-door – M177
- Mercedes-AMG GT / GT S / GT C / GT R – M178
Suitable exclusively for vehicles with 4.0 liter AMG V8 Biturbo (M177 / M178).
Notes
Racing equipment – not approved for use on public roads.
Not street legal. Intended exclusively for motorsport, racing, or export vehicles. Installation should only be carried out by a qualified specialist workshop and absolutely requires adjusted engine and fuel tuning .
© Kraftfahrzeug Technik Hannover (KTH)
