All parts![Spool Performance FX-200 Upgraded High Pressure Fuel Pump System — C63 [M177]](/_next/image?url=%2Fimages%2Fparts%2Fspool-performance-fx-200-upgraded-high-pressure-fuel-pump-system-c63-m.jpg&w=3840&q=75)
Spool Performance · Fuel System
FX-200 Upgraded High Pressure Fuel Pump System — C63 [M177]
$5,999.00
An upgraded high-pressure fuel pump system. Factory rail pressure becomes the hard limit on high-output and ethanol calibrations — this restores pressure under load so the tune can safely make what the hardware allows. Essential for Stage 3 builds.
Fitment
Mercedes-AMG C63 — M177
- Complete upgraded HPFP system
- Supports E30–E85 ethanol blends
- Removes the factory fuelling ceiling
- Required for most Stage 3 builds
Requires a supporting calibration. Do not run upgraded fuelling on a stock tune.
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![Spool Performance Stage 3 Low Pressure Fuel Pump — GT63 [M177]](/_next/image?url=%2Fimages%2Fparts%2Fspool-performance-stage-3-low-pressure-fuel-pump-gt63-m177.jpg&w=3840&q=75)
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