Spool FX-200 Upgraded High Pressure Fuel Pump System | GLC63 AMG [M177] Ethanol Analyzer kit:I have an existing Spool Ethanol Content Analyzer more safety

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The kit features a boost activated secondary fuel pump bringing you to a dual pump setup and provides almost double the flow from the stock pump

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Spool FX-200 Upgraded High Pressure Fuel Pump System | GLC63 AMG [M177] Ethanol Analyzer kit:I have an existing Spool Ethanol Content Analyzer more safetyOur GLC63 M177 FX 200 Upgraded High Pressure Fuel Pump System is currently on backorder. Please contact us at customer_service@spoolperformance. us for information regarding availability. Thank you! Spool Performance FX 200 High pressure fuel pump upgrade What is the FX 200? The FX 200 is an upgraded high pressure fuel pump. The pump features a bigger bore size than stock that translates into roughly 80% more flow when compared to stock. The pump is