MMX Performance Silicone Intake Hose – BMW B58 (F-Series)

MMX Performance Silicone Intake Hose – BMW B58 (F-Series)

Improve airflow, induction sound, and under-bonnet appearance with the MMX Performance Silicone Intake Hose, engineered specifically for BMW B58-powered F-Series models.

This hose replaces the restrictive factory plastic bellows pipe between the airbox and turbo inlet, removing a major airflow bottleneck. The result is smoother, less turbulent airflow, sharper throttle response, enhanced induction noise, and a worthwhile power gain — even when used with the standard turbo elbow and airbox.

Manufactured from high-quality reinforced silicone, the large-diameter smooth-bore design is built to withstand heat and boost pressure without collapsing or deforming under load. Reinforcement is added in critical areas for rigidity, while maintaining the correct level of flexibility to safely accommodate normal engine movement under acceleration.

The MMX silicone intake hose performs well as a standalone upgrade but delivers its best gains when paired with the MMX air intake or other aftermarket intake systems. Installation is straightforward, making it an ideal first modification for B58 owners.

Key Features:

• Direct replacement for factory plastic intake hose
• Smoother airflow from airbox to turbo inlet
• Improves induction sound and throttle response
• High-quality, reinforced silicone construction
• Resists heat and deformation under boost
• Designed to allow safe engine movement
• Simple, bolt-on installation
• OEM+ under-bonnet appearance

Vehicle Compatibility:

Fits BMW B58-powered F-Series models, including:

• 1-Series M140i
• 2-Series M240i
• 3-Series 340i
• 4-Series 440i
  F2x & F3x chassis | 2016+