2024-2026 Polaris Xpedition 4-Door - Sound Control Kit

Xpedition ADV interiors are EXTREMELY noisy. DEI’s new Sound Control kit significantly reduces engine noise & vibration, delivering a quieter, more comfortable cabin on every ride. This comprehensive kit features a clean factory-finished look, and is built from durable, high-quality materials. Backed by DEI’s trusted quality & performance and proudly made in the USA.

Cabin Roof
DEI D-Mat is precision CNC-cut to fit seamlessly inside the front and rear headliners, delivering effective sound deadening and thermal insulation across the entire roof area.

Tail Gate, Cargo Sidewalls, and Seat Base
DEI Boom Mat Acoustic Material is precision CNC-cut for a perfect fit in these high-noise areas. Constructed from 2mm thick butyl rubber with an attractive felt-finished surface, it effectively deadens and absorbs sound while delivering a clean, finished appearance. The self-adhesive backing allows for a quick, easy installation.

Cargo Floor and Rear Firewall
DEI Boom Mat is installed beneath the factory cargo liner to provide full, wall-to-wall coverage of the cargo floor and rear firewall. This 2mm thick butyl rubber material features a finished aluminum facing and a self-adhesive backing, delivering
superior sound-deadening performance. The material is trim-to-fit and installs quickly.

Install time is approximately 4 hours.