As part of our expanding BMW product range, AIRTEC Motorsport is proud to launch our direct replacement aluminium undertray for the BMW G87 M2, G80 M3 and G82 M4 models.
The Issue
The original undertray on these cars is made from plastic and features a large opening to allow air to cool the engine’s oil cooler, which is mounted close to the floor. However, due to the oil cooler’s low-level placement and lack of protection from road debris that may flick up, it is left open and exposed to damage, which could cause imminent engine failure.
The Solution
Our solution to creating a direct replacement undertray 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. It also retains the original BMW rubber bumper trim. The laser-cut mesh section ensures no substantial debris can damage the oil cooler and our design also features an additional venting in the stepped section to further improve air flow.
Finished in a high-quality black powder coat finish, the undertray offers improved protection, durability and cooling effectiveness.
Please note: The undertray 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 undertray to work loose.
Features:
- · Direct replacement for original BMW G-series M car undertray
- · Created from 3D scan and CAD software for perfect fitment
- · Fine mesh protects the exposed low-level BMW oil cooler
- · Made from high-quality aluminium for increased strength
- · Uses original mounting points – no cutting or drilling required
- · Improved cooling ability due to larger venting
- · Comes in a durable black powder coat finish
Registered Design Right number: Application Pending
AIRTEC part no: ATMSBMW20
