DESCRIPTION

Xpedition ADV interiors are EXTREMELY noisy. Design Engineering Inc’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. 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.

Total install time is approx. 4 hours.

Sound Testing

RPM	Stock	DEI KIT	dB Drop
Idle	70dB	58dB	-12dB
2,000	75dB	62dB	-13dB
3,000	78dB	64dB	-14dB
4,000	84dB	72dB	-12dB
5,000	89dB	74dB	-15dB
6,000	95dB	81dB	-14dB

FITMENT

2024+ Polaris Xpedition ADV Models Only

INSTRUCTIONS

4-DOOR POLARIS XPEDITION SOUND CONTROL KIT
2-DOOR POLARIS XPEDITION SOUND CONTROL KIT