Power your S63 with 80% more fuel flow and 250bar pressure via this plug and play kit built for high ethanol blends and upgraded turbos.
2018 Mercedes Benz S63 AMG 4Matic Convertible 217.488 V8 4.0L Performance Engine & Drivetrain Parts
For those trying to make big power, this can push you up to 1200WHP with supporting mods, and tuning.
Price includes a $97.99 refundable core charge. Includes O-Ring - High Pressure Pump on Engine
This product was last offered at the strikethrough price on
05-06-2026
The FX350 makes your injectors flow 40% more fuel before maxing out the injection window limitations. *Tuning is required*
Features a twin pump setup with one pump coming in during boost onset
Monitor your S63 ethanol content and fuel temperature in real time with this wireless smartphone integrated analyzer featuring a precision 10 micron filtration system.