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Spool Performance BMW S58 IFX350 Upgraded DI Injectors - SP-INJ-S581

$1,999.00
SKU:
SP-INJ-S581
Weight:
5.00 LBS
Shipping:
$35.00 (Fixed Shipping Cost)

Description

Spool Performance proudly introduces the IFX350 DI Injectors, engineered for the BMW S58 platform. These high-performance injectors offer a 30% increase in flow rate, enabling significant power gains while maintaining OEM-like engine reliability and idle behavior. The IFX350 injectors ensure smooth fuel delivery at pressures up to 390 bar, optimizing fuel atomization and combustion efficiency, which is vital for maintaining performance at higher power outputs.

Designed to be a direct fit for models like the G80, G82, G87, M3, M4, X3M, and M2, these injectors eliminate the need for supplemental fuel systems and deliver reliable performance for enthusiasts pushing towards four-digit horsepower figures. Coupled with Spool Performance's FX350 high-pressure fuel pump, the IFX350 injectors are the ultimate solution for unlocking the true potential of your S58 engine.

Key Features

  • Flow Increase: 30% higher flow rate than stock injectors
  • High-Pressure Tolerance: Supports pressures up to 390 bar
  • Smooth Idle: Maintains factory-like idle and low-load behaviors
  • Performance: Optimized for high-power setups without the need for additional fuel systems
  • Direct Fit: Compatible with BMW G80, G82, G87, M3, M4, X3M, M2 models
  • Tuning Support: Requires tuning modifications for optimal performance, with calibration assistance available from Spool Performance
  • Warranty: 1-year warranty

These injectors provide the fuel delivery needed for extreme builds while maintaining the drivability and reliability expected from factory systems. Designed for serious power enthusiasts, the IFX350 injectors are a game-changer for BMW S58 performance.

Note: 'New' merchandise may be returned for exchange or refund within 15 days from the date of shipment. 'New' merchandise must be unused and free from installation or mounting damage. Installation or modification of parts waives your right to returns, refunds, or exchanges.