Riding in snowy conditions becomes easy and fun once you've installed this CVT auxiliary intake & pre-filter kit on your vehicle. It's mandatory on some models but highly recommended on most! The CVT auxiliary intake & pre-filter kit is MANDATORY for track-equipped 2020 to 2022 and some 2023* Defender and Traxter models HD10 used in snow conditions and highly recommended for other models. This kit is sold separately. When installed on X mr models or models with Snorkel Kit, it temporarily relocates CVT air intake to the standard factory location. *Note : Comes from the factory on some MY23, inspect the vehicle to confirm. Note : Mandatory on all MY20 & up Defender and Traxter models HD10 equipped with a snorkel.