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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
Shorter injection duration across the board for cleaner combustion
Tuned E63 / S63 running hybrid turbos
Built for enthusiasts who want power
SAME DAY SHIPPING
the injectors maintain:
Spool FX-350 Upgraded High Pressure Fuel Pump System | AMG C63 [M177] Ethanol Analyzer kit:Yes Include the Spool Ethanol Content Analyzer Shorter injection duration across theOur C63 M177 FX 350 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 350 High Pressure Fuel Pump Upgrade What is the FX 350? Introducing the Spool Performance FX 350: the next evolution in high pressure fuel pumps, surpassing our previous model, the FX200, in both performance and efficiency. Enhanced
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