Note: Injectors must be coded via. ISTA-P prior to completion of installation.
Custom tuning is a must when upgrading fuel injectors, please ensure your tune/software is suitable and calibrated for hardware installed on your vehicle.

Direct injection fuel systems operate at significantly higher pressure than a conventional port injection fuel system. Due to the design, the engine really relies heavily on a properly operating fuel system. If your BMW is suffering from misfires or has a rough idle it can be due to faulty fuel injectors. The OE B38 B48 B58 direct injection system is limited by poor quality injectors that can fail prematurely.

The BMW B38 B48 B58 motor is doing impressive things on the factory fuel system. However, it can only do so with properly functioning direct injection injectors.

These Gen 1 B58 replacement injectors by Bosch and are fully ethanol compatible and will take your build to the next level and are made to be a direct fit from the factory injectors.

This Kit Includes:

• 1x Bosch Fuel Injector BM- 13538625396 / 13537639990 / BOS-0261500541

Specs:

• Full ethanol compatible
• Direct fitment, no modifications needed

Compatiblity:

• BMW 1 Series B48 120i 125i F20/F21
• BMW 1 Series B58 M140i F20/F21
• BMW 2 Series  B48 220i 230i F22/F23
• BMW 2 Series  B58 M240i  F22/F23
• BMW 3 Series  B48 320i 330i F30
• BMW 3 Series  B58 340i F30
• BMW 4 Series  B48 420i 430i F32
• BMW 4 Series  B58 440i F32
• Mini Cooper B48

Tuning capabilities:

• Bootmod3
• MH Tuning
• Other Tuners