The ACEL1AD04211509 is the 3D MAXpider Kagu Black front row (Row 1) floor mat set for a wide range of Audi B9 platform models including the A4, A4 allroad, A4 Quattro, A5 Quattro, A5 Sportback, S4, S5, S5 Sportback, RS5, and RS5 Sportback. This listing covers driver and passenger front mats only. Each mat is digitally scanned to the exact front floor pan geometry of the covered Audi B9 models, delivering a precision fit with raised perimeter edges that trap water, road salt, mud, and debris before they reach the factory carpet. The three-layer construction stacks a carbon fiber embossed thermoplastic rubber surface over an XPE foam noise-dampening core and a patented MAXpider anti-skid fiber backing. The ACEL1AD04211509 installs directly onto the factory floor mat retention hooks without modification.
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2017-2024 | Audi | A4 | Premium, Premium Plus, Prestige, Titanium |
| 2017-2024 | Audi | A4 allroad | Premium, Premium Plus, Prestige |
| 2017-2018 | Audi | A4 Quattro | Premium, Premium Plus, Prestige |
| 2017-2023 | Audi | A5 Quattro | Premium, Premium Plus, Sport |
| 2018-2023 | Audi | A5 Sportback | Premium, Premium Plus, Prestige |
| 2018-2024 | Audi | S4 | Premium, Premium Plus, Prestige |
| 2017-2024 | Audi | S5 | Premium, Premium Plus, Prestige |
| 2018-2020 | Audi | S5 Sportback | Premium Plus, Prestige |
| 2021-2023 | Audi | RS5 | |
| 2019-2023 | Audi | RS5 Sportback |
| Detail | Value |
|---|---|
| Part Number (MPN) | ACEL1AD04211509 |
| Brand | 3D MAXpider |
| Series | Kagu |
| Color | Black |
| Coverage | Row 1 (Front) Only |
| Top Layer | Carbon Fiber Embossed Thermoplastic Rubber (TPR) |
| Middle Layer | XPE Foam |
| Bottom Layer | Patented MAXpider Anti-Skid Fiber Backing |
| Warranty | 3-Year Limited |
| UPC | N/A |
3D MAXpider produces vehicle-specific floor liners using 3D scanning and proprietary multi-layer construction. Their patented MAXpider anti-skid fiber backing grips original loop carpet without spikes or nibs that damage carpet fibers. The Kagu series is the brand's flagship all-weather line, combining a waterproof TPR surface with XPE foam noise dampening and carbon fiber embossed styling. 3D MAXpider backs every Kagu product with a 3-year limited warranty.
The ACEL1AD04211509 is the 3D MAXpider Kagu Black front row (Row 1) floor mat set for Audi B9 platform models including the A4, S4, A5, S5, RS5, A4 allroad, A4 Quattro, A5 Quattro, A5 Sportback, S5 Sportback, RS5, and RS5 Sportback. It includes driver and passenger front mats using three-layer waterproof construction with carbon fiber embossed TPR surface, XPE foam core, and patented anti-skid fiber backing.
Does ACEL1AD04211509 fit the 2021 Audi RS5?Yes. The ACEL1AD04211509 fits the 2021 and 2023 Audi RS5 for front row coverage. The RS5 uses the same B9 floor pan as the A5 and S5, so the front mats are shared across this platform.
Does ACEL1AD04211509 fit the Audi A4 allroad?Yes. The ACEL1AD04211509 fits the Audi A4 allroad across a range of model years in Premium, Premium Plus, and Prestige trims. The A4 allroad uses the same B9 front floor pan geometry as the standard A4.
Are rear row mats included with ACEL1AD04211509?No. The ACEL1AD04211509 is front row (Row 1) coverage only. A separate rear row part number is required for B9 Audi rear floor coverage. Refer to the 3D MAXpider catalog for the matching rear row SKU for your specific model.
Will ACEL1AD04211509 work with factory OEM retention hooks?Yes. The ACEL1AD04211509 is designed to engage the factory floor mat retention hooks on covered Audi B9 platform models. No adapters are required.
Are these mats waterproof?Yes. The thermoplastic rubber top layer is fully waterproof, and the raised perimeter edges trap water, road salt, mud, and spills before they reach the original carpet beneath.
Does the patented MAXpider backing damage the Audi carpet?No. The woven MAXpider anti-skid fiber backing grips the loop carpet by threading between carpet fibers rather than pressing rubber nibs or spikes into the carpet. It leaves no marks and holds securely during normal driving.
What warranty covers the ACEL1AD04211509?The ACEL1AD04211509 is covered by 3D MAXpider's 3-year limited warranty against defects in materials and workmanship under normal use conditions.
WARNING: This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.
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