Update your semi with enhanced brake control of towed trailers, with the Wabco 12V ABS ECU 2S/2M Trailer Kit that ensures you're Ready for the Road Ahead™. Thanks to its several key components, this replacement kit is able to update a trailer's ABS system to protect it from skidding or brake lockup. Crafted with durable materials and an easy-to-install design. FleetPride is your First Click in Heavy Duty®.