F Chassis B58 Turbo Inlet Upgrade for BMW F2X M140 240 F3X 340 440.


maximizes and smooths airflow from the intake to the turbo by removing all restrictions and increasing air-flow for more power and better turbo efficiency.


Paradigm Engineering's F Chassis turbo Inlet pipe is a direct replacement for the restrictive OEM unit.



The plastic OEM turbo inlet is prone to crack under pressure and was designed with a flow-impeding "resonator". The factory piping is not optimized for performance and silences induction sound. Our Aluminum F Chassis B58 Turbo Inlet eliminates the factory resonator which results in more direct air flow to your turbo and increased induction noise.


Features and Benefits


• Maximize airflow by letting more air smoothly enter your turbo with no restriction

• Improves engine responsiveness

• Stronger than the weak plastic factory inlet

• Removes the factory sound resonator for improved sound

• Clean OEM look


NOTE: Aluminum Turbo inlet WILL work with our F Chassis Silicone Intake Inlet which will remove both resonators completely (see last photo)


APPLICATIONS (F chassis B58 Powered BMW only)


BMW 1 Series

• 2015+ F20/F21 B58 M140i


BMW 2 Series

• 2017+ F22 F23 B58 M240i/iX


BMW 3 Series

• 2016-2019 F30 F31 F34 B58 340i/340iX including GT


BMW 4 Series

• 2016-2020 F32 F33 F36 B58 440i/440iX