




MAD BMW M340 M440 B58 G20 G22 Front Mount Silicone Intake
Unleash the full potential of your B58-powered M340i or M440i with the MAD Front Mount Silicone Intake — built for maximum airflow, improved turbo response and an aggressive intake sound.
Key features
- Enhanced airflow that eliminates factory restrictions for smooth, efficient delivery to the turbo.
- Multi-layer reinforced silicone for durability and heat resistance well beyond the factory piping.
- Aggressive turbo sound — amplified spool and blow-off noise.
- Front-mount filter placement for cooler air, better throttle response and power gains.
- Direct fit with no modifications; all hardware included.
- Customisable: piping in Grey, Black, Blue, White, Yellow or Red; filters in Blue, Black, White, Red or Green.
Fitment
- 2019–2024 BMW M340i (G20, Gen 2 B58)
- 2020–2024 BMW M440i (G22, Gen 2 B58)
Ships from our Vancouver shop — KORE SPEED is proudly Canadian-owned, with no surprise cross-border duties for Canadian buyers. Questions on fitment? Email support@korespeed.com.
Pairs well with

MAD BMW M340 M440 B58 G20 G22 Front Mount Silicone Intake
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