Key Features Provides an additional layer of protection for your Mishimoto Performance Auxiliary Radiators Sold as a pair for complete protection Made with high-quality powder-coated steel Powder-coated finish is resistant to rust and corrosion, ensuring long-lasting protection for your radiators Installs onto the Mishimoto Performance Auxiliary Radiators in minutes Mishimoto Lifetime Warranty Protect your Mishimoto Performance Auxiliary Radiators from flying debris with our steel stone guards. Specifically designed for the 2021+ BMW G8X M3/M4, these stone guards provide an additional layer of defense against rocks and other road debris that can cause damage to your auxiliary radiators. Made from high quality powder coated steel, these guards are durable and resistant to rust and corrosion, ensuring long lasting protection for your radiators. Easy to install and tailored to the Mishimoto 2021+ BMW G8X M3/M4 Performance Auxiliary Radiators, these stone guards are a must have addition for any BMW enthusiast who values the longevity and performance of their vehicle. Like all our products, these stone guards are backed by our Mishimoto Lifetime Warranty. TECH SPECS Applications BMW M3 I6 3.0L Twin-Turbo 2021+BMW M3 Competition I6 3.0L Twin-Turbo 2021+BMW M4 I6 3.0L Twin-Turbo 2021+BMW M4 Competition I6 3.0L Twin-Turbo 2021+ Engine Codes S58B30 Chassis Codes G80G82G83G87 Compatible Vehicles Make Model Year BMW M2 2023/2024 BMW M3 2021/2022/2023/2024 BMW M4 2021/2022/2023/2024