As part of our expanding BMW product range, AIRTEC Motorsport is proud to launch our direct replacement aluminium under tray for the BMW F80 M3 and F82/F83 M4 models.

Our solution to creating a direct replacement under tray in aluminium began with a full 3D scan of the vehicle’s underside to ensure a perfect fitment that reuses all original mounting points. As a result, it requires no drilling or cutting and is completely reversible if required. 

Designed to work with our AIRTEC Motorsport larger capacity oil cooler, which when fitted in place with the original plastic under tray causes to bow outwards due to the oil cooler’s larger size and the BMW under tray’s weak construction. Our direct replacement under tray is made from 2mm aluminium to ensure durability and has also been designed to accommodate the larger dimensions of the AIRTEC Motorsport oil cooler. The product also comes with pre-cut rubber trims to seal the under tray and ensure the cooling effectiveness with the options of a larger rubber trim for the original oil cooler or a smaller rubber trim for the AIRTEC Motorsport oil cooler both inside the box.

It has also been designed to work with our GTS-style aero under tray pan to create a comprehensive under tray package. 

Finished in a high-quality black powder coat finish, the under tray offers improved protection, durability and cooling effectiveness.

Please note: The under tray uses existing mounting points – but it is essential the fixings you use to secure it are of good quality. The original BMW fittings should only be used if they’re in good condition. Worn, corroded or broken fixings should be replaced with new items from BMW, as failure to do so may cause the under tray to work loose.

• Direct replacement for F80 M3 and F82/F83 M4 models
• Created from 3D scan and CAD software for perfect fitment
• Made from high-quality 2mm aluminium for increased strength
• Rubber trims to seal the under tray and ensure cooling effectiveness
• Uses original mounting points – no cutting or drilling required
• Also works with our GTS-style aero under tray pan
• Comes in a durable black powder coat finish

Autobeam | Autoprint | Auto Finesse

Orders placed before 1pm 
Processed & shipped the same day unless otherwise stated.

Orders placed after 1pm
Processed & shipped the next working day.

Orders placed after 1pm on a Friday.
Processed & shipped the following Monday.

Orders are shipped Monday-Friday only.

All other brands

In stock items normally delivered within 1-3 days. Items made to order can be upto several weeks.

Stock for all other brands are not monitored therefor may be out of stock.