13717800154 Air Intake | High-Flow Induction System for Optimal Engine Performance

High-performance 13717800154 Air Intake system features rotational-molded polyethylene construction with integrated velocity stack. The hyperbolic trumpet design accelerates laminar airflow while maintaining 98% volumetric efficiency up to 6,500 RPM. Precision-engineered 76mm diameter maintains optimal 4.2psi pressure drop across B38/B48 engine configurations.

Thermally-isolated intake tract reduces charge air temperature by 11°C versus conventional designs. Molded-in mounting brackets provide 0.5mm alignment tolerance with M Sport engine bay configurations. The hydrophobic inner coating resists moisture accumulation and particulate adhesion.

Material Composition

• • Base Polymer: HDPE-12
• • Reinforcement: Glass Fiber Mat
• • Surface Treatment: HydroShield™ Coating
• • Burst Pressure: 3.8 bar
• • Operating Range: -50°C to 160°C

Direct replacement for: F22 M235i 2014-2021 F23 M240i 2017-2022
OE Cross Reference: 13 71 7 800 154 13.71.7.800.154 13717800154 7800154