Product Details
About this part
As part of our expanding BMW product range, AIRTEC Motorsport is proud to launch our uprated center under tray for the E90, E92 and E93 M3 models.
The original centre under tray on these cars is notoriously weak due to its fibre material construction and as a result is prone to failure over time.
Our solution is a direct replacement under tray made in aluminium that reuses all of the original mounting points to ensure a perfect and secure fitment.
Finished in a high-quality black powder coat finish, the under tray offers improved strength and durability, and is supplied with all fixtures and fittings, including installation instructions.
Fitment:
Replaces BMW part number 51757898849 – fits both DCT or manual
What does an under tray do?
The under tray has three main purposes: to protect the underside of the vehicle from foreign objects flicking up and causing damage or accelerated wear. Secondly, to improve aerodynamics by creating a low pressure area as air accelerates past its smooth surface. This reduces drag, which works towards improving grip, handling as well as fuel efficiency.
Lastly, on performance models, the under tray often provides increased cooling by either venting cold air to, or extracting warm air from the engine bay. Therefore improving the strength, design, size and cooling effect can offer fantastic benefits.
Product Subject to Import Tariffs: Tariff Policy
Features:
- Direct replacement for original E9x M3 under tray – fits both DCT or manual
- Made from high-quality aluminum for increased strength
- Uses all original mounting points – no cutting or drilling required
- Comes in a durable black powder coat finish
- Supplied with all fixtures and fittings
- Installation instructions included
Fitment
Not sure it fits? Contact us with your car's year, model and VIN and we'll help you confirm before you order.
If a part doesn't fit as expected, contact us and we'll work with you to resolve it.
Majority of products have a fitment section in the product description or within the title.
Returns
- Unused, uninstalled parts can be returned or exchanged within 30 days of the order date.
- To start a return: Contact us first, don't use Return to Sender.
- Returns can have up to a 20% restocking fee.
- Built-to-order and special-order items can't be returned or cancelled once production begins.
Shipping
- Orders are processed 7 days a week to ensure your product ships as quickly as possible.
- Inspect parts within 10 days of delivery, and reach out regarding any damage or missing pieces.
See our Tariff Policy
Warranty
- All parts retain the manufacturer's warranty.
- Warranty claims are subject to the manufacturer's approval.