MST Performance B58 Cold Air Intake Kit - 2 Series M240i G42, M340i M440i G20 G21 G22
MST Performance B58 Cold Air Intake Kit - 2 Series M240i G42, M340i M440i G20 G21 G22
MST Performance B58 Cold Air Intake Kit - 2 Series M240i G42, M340i M440i G20 G21 G22
MST Performance B58 Cold Air Intake Kit - 2 Series M240i G42, M340i M440i G20 G21 G22
MST Performance B58 Cold Air Intake Kit - 2 Series M240i G42, M340i M440i G20 G21 G22
MST Performance B58 Cold Air Intake Kit - 2 Series M240i G42, M340i M440i G20 G21 G22
MST Performance B58 Cold Air Intake Kit - 2 Series M240i G42, M340i M440i G20 G21 G22
MST Performance B58 Cold Air Intake Kit - 2 Series M240i G42, M340i M440i G20 G21 G22
MST Performance B58 Cold Air Intake Kit - 2 Series M240i G42, M340i M440i G20 G21 G22
MST Performance B58 Cold Air Intake Kit - 2 Series M240i G42, M340i M440i G20 G21 G22
MST Performance B58 Cold Air Intake Kit - 2 Series M240i G42, M340i M440i G20 G21 G22
MST Performance B58 Cold Air Intake Kit - 2 Series M240i G42, M340i M440i G20 G21 G22
MST Performance B58 Cold Air Intake Kit - 2 Series M240i G42, M340i M440i G20 G21 G22
MST Performance B58 Cold Air Intake Kit - 2 Series M240i G42, M340i M440i G20 G21 G22

MST Performance B58 Cold Air Intake Kit - 2 Series M240i G42, M340i M440i G20 G21 G22

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MST Performance continue to push the limits in design and construction of efficient intake systems and accessories, developing products to meet the demands of all automotive enthusiasts. From prototype to product release, MST intake systems and accessories are rigorously tested to maximize efficiency, durability and performance.

The MST Performance B58 Cold Air Intake Kit for G2x G4x M240i M340i M440i models is the perfect addition to any engine bay.

Give your vehicle added horsepower, torque, improved throttle response, and a much more impressive and aggressive turbo intake sound. Typical peak gains from the MST B58 CAI are roughly 15-20hp.

  • Delivers cold air to your turbocharger.
  • 4" intake pipe.
  • 4" air filter.
  • Improved throttle response.
  • More aggressive and sporty induction sound.
  • Black powder coated inlet pipe and heat shield.
  • Easy to maintain DRY cone air filter.
  • Dyno result: Max gains 15-20hp.
2020+ BMW B58 3.0L ENGINE
  • G42 M240i (incl. xDrive)
  • G20 & G21 M340i (incl. xDrive)
  • G22, G23 & G26 M440i (incl. xDrive)

All items are dispatched direct from MST Performance UK. Normally there are no delays to delivery due to stock issues but as we do not hold physical stock of this item we suggest contacting us via email or our website contact form prior to ordering so that we can check stock at the MST Performance warehouse.

Please note you will be liabable for any customs, duties or taxes and must be paid as neccessary prior to release of your delivery, these are not included in the sale price.

Returns

Returns within 14 days receive a full refund.

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Competitive Edge

We know the competition is tough, but with our exclusive brands and dedication to quality, we provide you with the tools to stay ahead of the pack.

Quality, Performance, and Reliability

That’s why we’ve chosen to work with brands that share our commitment to excellence. At Shifty Mods, we’re not just selling parts—we’re providing the tools to enhance your driving experience and help you achieve your automotive goals.