The factory filter housing on the X3 M40i and X4 M40i is made for quietness, not for flow. This open intake system has a cone filter and intake pipe – sharper throttle response, more air for a remapped B58 and a turbo intake note you hear with every pull.
Why TC
- Large-area cone filter
- Intake pipe with mounting hardware
- For B58 v G01/G02, 354/360 hp
Technical data
- Cone filter + intake pipe + mounting hardware
- Weight: 4.5 kg
- No type approval for road traffic
Fits vehicles
- BMW X3 (G01) M40i B58, 354/360 hp, 2018
- BMW X4 (G02) M40i B58, 2018
Delivery time: 6–8 working days. Please check fitment using the vehicle selector before ordering; if in doubt, write to us.

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