Front Runner offers sump guards specifically designed for the make and model of each vehicle. The fact that each model has it's own specific design means that the correct parts of the vehicle are protected from damage. The Front Runner Sump Guards are formed out of 6mm thick Aluminium and are black powder coated for added resistance to the elements. These sump guards mount to existing mounting points which means that no drilling or modification to the vehicle is necessary for fitment, furthermore, there are cut outs around integral areas and do not hinder the functionality of the vehicle's factory fitted parts, such as the Discovery LR4centered recovery point. Does not fit Land Rover Discovery 4 2013 to date.**Important Note: If you own a 2013 LR4/Defender 4 with the mid-year ''Face-lift'', you need to purchase the Land Rover Discovery LR4 (2013-Current) Sump Guard - by Front Runner. Call if you have any questions!