B58 silicone intake pipe upgrade for the GEN 2 & GEN 3 BMW smooths the airflow from the intake to the factory turbo inlet by removing the upper factory sound resonator and the lower accordion section of the air inlet pipe.

Attention: Be sure to select the correct intake when ordering. Factory or BMS Billet Intake. 

Features & Benefits

• Maximize airflow by letting more air smoothly enter your turbo with no restriction
• Removes the upper factory sound resonator
• Removes the lower factory accordion tube
• works with the factory BMW Intake
• Better sound
• Clean look in the engine bay

Vehicle Fitment

BMW 2 Series

• 2022+ G42 GEN2 B58 BMW M240i and M240i xDrive

BMW 3 Series

• 2025+ G20 G21 B58 GEN3 BMW M340i including xDrive
• 2019-2024 G20 G21 GEN2 B58 BMW M340i and M340i xDrive

BMW 4 Series

• 2025+ G22 G23 G26 B58 GEN3 BMW M440i including Gran Coupe and xDrive
• 2021 -2024 G22 G23 G26 B58 BMW M440i and M440i xDrive including Gran Coupe