Dry Carbon Fiber MP Rear Bumper Side Extensions Set fit for 2022-2025 G82 / G83 M4This Brand New, specially designed Carbon Fiber Rear Bumper Extensions create a more aggressive, sporty look for increasing downforce. This means greater performance and handling for you, the driver! Designed specifically for your M4 only, these bumper extensions are made using a cutting edge manufacturing process, assuring you of an end product that is second to none. Sold as a pair (right and left). Material: Dry Carbon Fiber Compatible models: 2022