Upgrade from the stock B58 intake and intake pipe to the MAD B58 intake with the upgraded silicone intake pipe for maximum airflow, power, and sound!
The MAD B58 intake kit is a direct fit with no cutting or any other modification needed. This modification will improve air flow and add up to 10whp, no tuning needed.
In addition to the improved air flow and power, the B58 intake will improve the sound of your car.
- 2016+ BMW M140, M240, 340 & 440
- Fits rear wheel & X-drive models