Spool FX-350 Upgraded High Pressure Pump [Gen 1 B58] STAINLESS STEEL HIGH PRESSURE FUEL LINE ADD-ON:INCLUDE STAINLESS STEEL HIGH PRESSURE FUEL LINE [+99] Two replacement high-flow aluminum charge

Two replacement high-flow aluminum charge pipes with CNC leak-free connections

Designed for Straightforward Installation with no Modifications Required

Mandrel-bent tubing for smooth

The X-Series Wideband AFR OBDII Gauge includes an OBDII connector and Bosch 4

Rather than chasing incremental horsepower figures

Spool FX-350 Upgraded High Pressure Pump [Gen 1 B58] STAINLESS STEEL HIGH PRESSURE FUEL LINE ADD-ON:INCLUDE STAINLESS STEEL HIGH PRESSURE FUEL LINE [+99] Two replacement high-flow aluminum chargeSpool Performance is proud to introduce the FX350 High Pressure Fuel Pump, a core upgrade in our fuel system lineup engineered for high output BMW B58 applications. The FX350 builds on our proven pump architecture to deliver a meaningful increase in fuel delivery across the entire operating range, making it ideal for ethanol blends and larger turbo setups. Paired with our IFX Gen 1 DI injectors, the FX350 enables significantly higher direct injection