MST 2025+ BMW M340i B58 Gen3 3.0L Cold Air Intake + Inlet Kit (BW-B5816)
$789.80
MST 2025+ BMW M340i B58 Gen3 3.0L Cold Air Intake + Inlet Kit (BW-B5816)
$789.80
Please note, MST Performance Intakes/Inlets are NOT CARB COMPLIANT and are for off-road and racing use only. By purchasing an MST Performance intake, you understand that these may only be used for off-road and racing use only for unregistered vehicles. Please check with your local, state, and federal laws to see if these products are legal for use in your area. By purchasing an MST Performance product, you understand and agree to these terms and accept all liability.
🛑 WARNING 🛑
This intake is NOT compatible with B58 Gen2 models due to a redesigned factory turbo inlet pipe section.
Features
- HDPE material airbox protects against heat soaking
- 152mm reusable high airflow filter
- Improved performance & better throttle response
- Inner golf-ball surface for optimized airflow
- Direct fit to stock vehicle and no need to remap
- More aggressive turbo sound
- The engine air filter should be cleaned every 20,000 km of usage and should be replaced at 60,000 km of usage
Fits
- 2025+BMW Gen3 3.0 G20/G21 M340i
- 2025+BMW Gen3 3.0 G22/G23/G26 M440i
⚠️ Please ensure our product is compatible with your car before placing an order.
If you have any questions, please contact us.
*Due to potential variations in model years (especially transitional years) and different regional specifications by country, we highly recommend contacting us and providing a photo of your engine bay for verification before purchasing to ensure accuracy.
Fitment clarification
B58 Gen3 only. MST provides conflicting information for the G42 M240i; confirm your engine generation and factory inlet design with MST before ordering.