The standard undertray fitted to the BMW M3 F80 / M4 F8x features openings optimized for the stock engine but not for tuned engines or those used on track or under intense driving conditions. To address this issue, Airtec offers a front lower panel made from black aluminum, with significantly greater strength than the original part. This specific undertray features wide air ducts, designed to provide much more airflow to the oil cooler for better heat management !
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Direct mounting
High-quality aluminum
Specific air extractors and diffusers
Black finish
Mounting hardware included
Installation instructions included
Made in UK
| Brand | Model | Type | Version |
|---|---|---|---|
| BMW | 3 Series | Fxx - 13-19 | M3 - 431 / 450 / 460 |
| BMW | 4 Series | Fxx- 13-19 | M4 - 431 / 450 / 460 |
Download Instructions
Difficulty Level:
| Brand | Model | Type | Version |
|---|---|---|---|
| BMW | 3 Series | Fxx - 13-19 | M3 - 431 / 450 / 460 |
| BMW | 4 Series | Fxx- 13-19 | M4 - 431 / 450 / 460 |
Download Instructions
Difficulty Level:
All goods supplied by Airtec are warranted free from defects for 12 months from the date of supply (unless otherwise stated). This warranty does not affect your statutory rights as a consumer. This warranty does not apply to any defect in the goods arising from fair wear and tear, wilful damage, accident, exposition to the use of any acidic cleaner, negligence, misuse, failure to follow the manufacturer's instructions, or any alteration or repair carried out without Airtec's approval. Airtec is under no right to refund defected items, if a suitable replacement is available.
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Great quality and well engineered. It was very easy to install I didn’t even need the instructions.