Compatible with: For 2015 - 2023 Chrysler 300, For 2015 - 2023 Dodge Challenger, For 2015 - 2023 Dodge Charger Compatible with Challenger : For SRT Hellcat - 15, 16, 17, 18, 19, 20, 21, 22, 23, For SRT Hellcat Redeye - 19, 20, 23, For SRT Hellcat Redeye Widebody - 19, 20, 23, For SRT Hellcat Widebody - 18, 19, 20, 21, 22, 23, For SRT Jailbreak - 23 This differential brace is made from billet aluminum and is designed for the rear of the vehicle. Aims to prevent differential case failure, which can protect the driveshaft and other components from damage. Includes all necessary mounting hardware for straightforward installation