AIRTEC Motorsport are proud to launch their direct replacement aluminium undertray for the E90, E92 and E93 M3 models.
The front part of the original undertray on these cars is notoriously weak due to its fibre material construction and as a result is prone to failure over time. AIRTEC's solution is a direct replacement, three-piece undertray made in aluminium that reuses all of the original mounting points to ensure a perfect and secure fitment.
Unlike others on the market, the design of the oil cooler extraction ducting has also been carefully considered to imitate the original in order to maintain sufficient cooling. As a result, the sides of the ducts are enclosed against the oil cooler and the radius of the ducting increased in size. There are also brake duct cut outs to allow the use of a GT4-style splitter with brake cooling ducts.
Finished in a high-quality black powder coat finish, the undertray offers improved strength, durability and cooling effectiveness.
Features:
• Direct replacement for original E9x M3 undertray
• Made from high-quality aluminium for increased strength
• Uses all original mounting points – no cutting or drilling required
• Improved oil cooling extraction through enclosed ducting
• Allows for GT4-style splitter with brake cooling ducts
• Comes in a durable black powder coat finish
• Supplied with all fixtures and fittings
• Detailed installation instructions
note: image is for illustration purposes and may differ on delivery
UK DELIVERY & STOCK INFORMATION
We hold one of the most extensive ranges of performance parts in the UK through our trusted supplier network. Most in-stock items are dispatched the same working day when ordered before 2PM.
If something isn’t currently in stock, it’s usually unavailable anywhere else - but we’ll always do our best to source it quickly and keep you updated.
Keep an eye on the stock status shown on each product - this provides an accurate guide to availability and lead times. On rare occasions, supplier updates may cause small variations in delivery times.
- FAST UK DISPATCH
- MULTIPLE WAREHOUSES
- ORDER SUPPORT
RETURNS & WARRANTY
We always aim to make sure you’re happy with your order, and our team is here to help if there’s ever an issue.
Unused items can be returned within 14 days of delivery for a refund or exchange, provided they’re in original packaging and resellable condition.
Some products may be subject to a restocking or processing fee, and custom or made-to-order items (such as brake lines, custom colours, or special builds) can’t be cancelled or refunded once production begins.
If you’re unsure whether your item is custom, please contact us before ordering.
Most products include a 12-month manufacturer warranty, and we’ll always help guide you through the process if something goes wrong.
For full details, please see our Returns Policy.
- EASY RETURNS
- UK CUSTOMER SERVICE
- Over 10 Years Experience