AIRTEC Aluminium Under Tray Panel - Honda Civic Type R FL5
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AIRTEC are proud to launch their Aluminium Under Tray Panel for track or fast road use.
When modifying these cars to increase power and torque, an unavoidable by-product is the additional heat level that’s transferred to the car’s cooling system. During sustained hard use, this can become a substantial issue, as coolant temperatures can increase enough to trigger the ECU’s safety features, reducing torque or even putting the car into a limp mode. As a result, AIRTEC wanted to address the car’s entire cooling system, which included introducing extra venting to improve air flow within the engine bay.
AIRTEC's solution to creating a direct replacement under tray in 2mm aluminium began with a full 3D scan of the vehicle’s underside to ensure a perfect fitment. As a result, it reuses all original mounting points with new stronger fixings supplied, offering improved strength and protection for the underside of the car.
More importantly, the large functional vents actively help to pull warm air from the back of the radiator, down under the engine and into the low-pressure area of the car below the under tray. This effectively creates an increased flow path within the engine bay to transfer heat out, helping to reduce engine running temperatures.
Designed to work on a standard car or even more effectively in conjunction with AIRTEC's gearbox cooler, the under tray is finished in a high-quality black powder coat finish and offers improved cooling effectiveness as well as strength and durability.
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.
Features:
- Direct replacement for original Honda Civic FL5 Type under tray
- Effectively improves engine bay cooling due to functional vents
- Created from 3D scan and CAD software for perfect fitment
- Made from high-quality 2mm aluminium for increased strength
- Uses original mounting points with new stronger fixings supplied
- Comes in a durable black powder coat finish
- Fitting instructions included
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.
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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.
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- Over 10 Years Experience