Dual Air Intake for BMW M5 M550i M8 M850i 750i (2018-2025) 4.4L Engine

Unmute those twin turbos and let your Bavarian V8 finally breathe like a supercar.

Performance Dual Air Intake System for BMW M5, M8 & M550i (F90/G15/G30)

Your 4.4L V8 is a masterpiece of "Hot-V" engineering, but the factory intake system is designed for luxury silence, not performance. BMW equips these cars with restrictive, ribbed plastic tubing that creates air turbulence and muffles the induction noise. This dual chrome intake kit replaces those bottlenecks to smooth out the airflow path directly to your turbos.

We know the confusion around BMW fitment, so let's be clear: this kit fits the S63 engine (M5/M8) and the specific N63TU3 engine found in LCI models. Whether you are driving the track-weapon F90 M5 or the highway-crushing M850i, the intake architecture is shared. This upgrade removes the factory sound suppression, giving you the throttle response and turbo spool sound that the stock plastic hides.

Why You Need This Upgrade

• Hear the Turbos: Deletes the thick factory sound baffling so you can actually hear the turbos spool up and release pressure.
• Smooth Airflow: Replaces the turbulent, accordion-style stock hoses with smooth aluminum piping for consistent air velocity.
• proven Gains: Dyno-proven increases of 7-13 HP by allowing the 4.4L engine to ingest air with less resistance.
• Engine Bay Aesthetics: The chrome finish deletes the boring "sea of black plastic" look, making your engine bay pop at meets.

Technical Specifications

Installation & Fitment Notes

This is a direct bolt-on kit requiring basic hand tools (mostly a screwdriver) and includes all necessary black couplers and clamps. Please verify your specific model year, especially for 550i and 750i owners: this fits LCI (Life Cycle Impulse) models only (2020+).

Fitment Restrictions: This kit is NOT compatible if you are running aftermarket throttle body spacers or an aftermarket turbo kit. Fits both Automatic and Manual transmission configurations.

Ditch the restrictive stock plastic and unleash the true sound of your S63 or N63 V8 today.