WORKS WITH A SKID PLATE COMES WITH OUR NEW BRACE ADDITION This kit is to be used in addition to our G4 e module brace or BRP's e module brace. This kit reinforces all the a arm mounting locations to the cast aluminum bulkhead. All braces in the kit are zinc plated steel. Comes with all necessary hardware and detailed installation instructions. Fits G4 & G5 850 Sleds. 2018-21 Summit, Freeride, Backcountry X, and 600 RS come stock from the factory with an E module brace, some of these 2022 sleds do not have the e module. Fits the turbos and the xu expeditions!!! FITS THE LYNX