The solution to increased fueling made simple by Spool Performance
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2011 Mercedes Benz S63 AMG Base Sedan 221.174 V8 5.5L Engine Fuel Parts
- Cleaner
- Filter
- Injectors
- Lines
- Pressure Regulator
- Pump
- Sending Unit
- Sensor
- Tank
- Water / Meth Injection
For those trying to make big power, this can push you up to 1200WHP with supporting mods, and tuning.
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Includes O-ring - High Pressure Pump On Engine
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Secures fuel pump into tank
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Includes injector seal
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Located at the base of the fuel injector
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For High Pressure Fuel Pump
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This product was last offered at the strikethrough price on
05-07-2026
One (1) Required Per Fuel Injector.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms