AIRTEC Motorsport Replacement Filter & Intake Hose Upgrade for BMW M140I



As part of our expanding BMW B58 engine platform product range, AIRTEC Motorsport is proud to launch our air filter and intake pipe upgrade for the M140i/M240i/340i/440i models, suitable for track or fast road use.

Developed in-house at AIRTEC HQ in the UK, we’ve created a simple yet effective solution to improving the car’s original air intake system to allow more flow, whilst improving response as well as sound within the engine bay.

Featuring a freer-flowing panel filter that fits inside the original air box, as well as an accompanying Pro Hoses silicone intake pipe that’s larger in diameter, the kit offers a valuable improvement over standard. The pipe features an increased diameter that is retained from start to finish, offering increased capacity and flow over the original item.

The result is increased power, improved throttle response and heightened induction noise. The kit requires no additional drilling or cutting to fit and comes complete with all the correct fixtures and fittings, as well as detailed instructions.


  • Simple and effective upgrade designed specially for the B58 platform
  • Specially made branded panel filter
  • Offers improved flow and increased performance
  • Larger, freer-flowing Pro Hoses intake pipe
  • Improved response and soundtrack
  • Includes all fixtures and fittings



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