BMS Front Mount Cold Air Intake, G Chassis B58 BMW

BMS Silicone Front Mount Cold Air Intake – BMW G-Chassis B58 Engines

Unlock more power and transform the sound of your G-chassis B58 BMW with the Burger Motorsports Front Mount Silicone Cold Air Intake. Designed for maximum airflow and the coldest possible intake temperatures, this system delivers up to 8+ wheel horsepower, sharper throttle response, faster turbo spool, and a noticeably more aggressive induction sound.

The kit features a CNC-machined billet aluminum MAF housing, anodized in black for a clean OEM+ appearance, paired with oversized 3.5” silicone intake tubing for improved airflow. A reusable BMS inverted cone high-flow air filter is included and available in either red or blue.

Features & Benefits

• Adds up to 8+ wheel horsepower
• Oversized 3.5″ intake tubing for maximum airflow
• Significant improvement in turbo sound and induction noise
• Sharper throttle response and faster turbo spool
• Draws ambient cold air for improved performance
• Clean, high-end look in the engine bay
• Renewable, washable high-flow filter

Vehicle Fitment

BMW 2 Series – G42
2022+ M240i xDrive (B58)

BMW 3 Series – G20 / G21
2019–2024 M340i / M340i xDrive (B58)

BMW 4 Series – G22 / G23 / G26
2021–2024 M440i / M440i xDrive (B58), including Gran Coupé

BMW 5 Series – G30 / G31
2017–2023 540i / 540i xDrive (Gen2 B58)

BMW 7 Series – G11 / G12
2016–2022 740i / 740i xDrive (Gen2 B58)

BMW 8 Series – G14 / G15
2019+ 840i / 840i xDrive, including Gran Coupé

What’s Included

• (1) 3.5″ Silicone MAF housing tube
• (1) 3.5″ 90° silicone intake tube
• (1) Renewable BMS 1123 inverted cone filter with clamp
• (2) M7x0.4×14 mm hex socket MAF screws
• (4) Heavy-duty clamps
• (3) Aluminum couplers

Replacement BMS 1123 filters and cleaning/oil kits are available separately.