RB N54 High Flow Silicone Inlets, RHD Compatible 420i (F33) BMW G22 M440i (2021+)

BMW G22 M440i (2021+)

So buy the most robust and highest output coil and stop replacing coils constantly

Crafted from mandrel-bent T6061 aluminum for smooth airflow and reduced weld points

stability under boost

• Full CANbus integration

RB N54 High Flow Silicone Inlets, RHD Compatible 420i (F33) BMW G22 M440i (2021+)These RB N54 Turbo High Flow Silicone Inlets are the most versatile, performance oriented, cost effective, and easiest of installation inlet system available today. Each tube begins at that air box area at 2. 25" where it gradually tapers to 2" and then finally to 1. 75" for optimized fitment around the "tight spots" the N54 is known for in the real estate department. The 1. 75" end fits nice and snug over the OEM style inlet snouts of most all stock