Cali Raised LED's Catalytic Converter Shield is laser cut and CNC bent, made with American 12Gauge 304 brushed Stainless Steel. This product is one of the best ways to protect your catalytic converter. Our circular hole design on the product provides ample heat dissipation while maintaining high quality. The kit includes a passenger and driver-side cat guard with security hardware and tools. The best part of this cat guard is, that it is compatible with 99% of the skid plates on the market. It's a complete bolt-on product that requires no drilling, welding, or modification to your vehicle NOTE: MUST BE 4WD This product will not work with a manual transmission model Do not paint, as Catalytic Converts get hot