This is Spool Performance IFX150 Upgraded DI Injectors [GEN 1 B58].

Spool Performance is proud to introduce the IFX 150, our upgraded Direct Injection (DI) injectors designed specifically for the Gen 1 B58 platform. These injectors are meticulously engineered to maintain stock-like idle and low-load characteristics while providing an impressive 50% more injector flow during high-load and high-RPM conditions. After months of rigorous testing on multiple vehicles, the IFX 150 has been perfected to meet the demands of high-performance enthusiasts.

• Provides 150% more flow compared to stock DI injectors.
• Operates seamlessly at pressures up to 290 bar, ensuring reliable performance even at extreme demands.
• Maintains smooth stock-like drivability at idle and low load while delivering maximum flow at high RPMs.
• Powers the DI-only world record B58 car, paired with our FX200 upgraded high-pressure fuel pump.

Feel free to contact us at info@mlperformance.co.uk should you require any assistance!

To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number (UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout.

SP-INJ-B581

Manufactured by

Spool Performance