The 034 Motorsport X34 cold air intake is a fast-road and track-day upgrade for B58-powered F20, F21, F22, F23, F30, F32, F33 and F36 BMWs. It replaces the restrictive factory airbox with a carbon fibre unit, CNC-machined velocity stack and CFD-optimised 4-ply silicone tube.
High-flow conical filter with 5-micron filtration - washable and reusable
Direct-fit; no coding, no cutting, no heat shield removal
Maintains OEM ducting alignment and retains factory heat shielding
No placebo gains. Just measurable airflow improvement where it counts - throttle response, mid-range torque and top-end breathing.
