Spool IFX350 Upgraded DI Injectors +30% [S58]

Spool Performance proudly introduces the IFX 350, the pinnacle of Direct Injection (DI) injector technology for the S58 platform. These injectors are engineered for enthusiasts who demand unparalleled performance while preserving OEM-like engine reliability and control. Designed to integrate seamlessly with the factory DI system, the IFX 350 maintains smooth idle and low-load behavior, ensuring your engine’s integrity remains uncompromised, even at extreme power levels. Key Features: Enhanced Flow: A substantial 30% increase in flow rate over stock injectors. High-Pressure Operation: Delivers consistent, reliable fuel flow at pressures up to 390 bar for superior atomization and efficient combustion. OEM-Like Behavior: Maintains factory idle and low-load characteristics, eliminating the need for supplemental fuel systems. Built for Power: Supports the journey to four-digit horsepower figures when paired with the FX350 high-pressure pump. Unmatched Design and Precision Each inje