BMS BMW B58 Billet Intake for F-Chassis 140 240 340 440

More Power, More air, and Dramatic Sound Improvement

This plug & play air intake system unlocks up to 8whp to the wheels from your F chassis B58 BMW engine. In addition to the extra power throttle response, turbo spool, and sound are dramatically improved, finally allowing you to hear your turbo spool up under heavy acceleration. The system is CNC machined from billet aluminum, anodized black for strength and a clean look. Includes a reusable BMS high flow inverted cone filter. The OEM cold air intake tube and insulating base remain fully functional. Install takes only minutes and is fully reversible. Scroll down for dynos.

Our Burger Motorsports oversized inverted cone filters not only outflow your stock paper filter and last the life of your vehicle, they also include a built-in velocity stack. Velocity stacks allow even more air to be smoothly sucked into your intake system and are used in most racing applications. 

Made in the USA.

Add the optional but recommended silicone intake pipe for smoother airflow, better looks, and even better sound.
Installation of the F chassis B58 billet intake allows room for the B58 BMS Oil Catch Can.

Please note that the BMS B46/B48/B58 intakes are all different intakes and are not interchangeable.

F Chassis Vehicle Fitment

BMW 1 Series
• 2016+ F20 F21 (B58 engine) 140i/140iX

BMW 2 Series
• 2017-2021 F22 F23 (B58 engine) 240i/240ix

BMW 3 Series
• 2016-2018 F30 (B58 engine) 340i/340iX
G20/G21 Owners: This intake does not fit the 2019+ G20/21 M340. That intake is located separately

BMW 4 Series
• 2017-2020 F32 F33 F36 (B58 engine) 440i/440iX

What's included
• (1) Billet MAF Housing
• (1) Renewable 1123 inverted cone filter w/clamp
• (1) Billet bracket
• (2) MAF screws M4-.07x10 socket head cap screw stainless
• (3) Bracket M5-0.80x12 socket head cap screw stainless
• (2) bracket screw washers

1123 intake Blue Oil filters are available separately.
1123 intake Red Oil filters are available separately.
1123 intake DRY filters are available separately.
Performance air filter cleaning & oil kit available separately.

Sound Clip Video 🔊

Our intake retains everything that is good about the OEM intake system including the cold air ducting and light weight heat shielding airbox bottom; but, completely replaces the restrictive top end of the OEM intake with new high flow ducting and an inverted cone performance air filter to match.

Shown below with the optional silicone intake pipe for smoother airflow, better looks, and even better sound.

DYNO RESULTS

Tuned dyno

Intake only dyno