MST Performance Cold Air Intake
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MST Performance Cold Air Intake - BMW X3 M40i / X4 M40i (G01 / G02)
The MST Performance cold air intake replaces the factory airbox on the B58 3.0L turbo in the BMW X3 M40i (G01) and X4 M40i (G02). A 3.5" intake pipe and high-flow cone filter deliver cold air to the turbocharger for snappier throttle response and a more aggressive turbo sound.
The inlet pipe and heat shield are black powder-coated, and the heat shield cover keeps hot engine-bay air away from the filter. Clean the filter every 20,000 km and replace it at 60,000 km.
Note: MST lists 2018-2021 X3 / X4 with the B58 3.0L turbo. For later cars, send us a photo of your engine bay before ordering. Installation by a professional is recommended.
Features
- 3.5" intake pipe delivering cold air to the turbocharger
- 89/115mm cone air filter
- Heat shield and cover to block hot engine-bay air
- Black powder-coated inlet pipe and heat shield
- More aggressive, sporty induction sound
- Filter service: clean every 20,000 km and replace at 60,000 km
- MST limited lifetime warranty against defects in materials and workmanship
Shop more: MST Performance
Need help confirming fitment for your BMW? Contact our team at sales@chicaneaustralia.com.au.
Product
- Brand
- MST Performance
- Finish
- Black powder-coated pipe and heat shield
- Part number(s)
- BW-X301
Details
- Product
- Cold air intake system
- Engine
- BMW B58 3.0L turbo
- Intake pipe
- 3.5"
- Filter
- Cone, 89/115mm
- Filter care
- Clean every 20,000 km and replace at 60,000 km
- Warranty
- MST limited lifetime warranty
Contents
1 x 3.5" intake pipe
1 x heat shield
1 x heat shield cover
1 x bracket
1 x CNC aluminium mount
1 x 83-89mm silicone hose
1 x 89-95mm silicone hose
1 x 3 3/4" clamp
3 x 4 1/4" clamps
1 x air filter (89/115mm)
Mounting hardware (M4 bolt kit, M4 12mm bolts, M6 bolt and washer)

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