The new XDR Competition single exhaust system for 2016-18 Polaris General 1000 utilizes full 304S stainless steel construction, bolts up to the factory flange and is firmly held in place using the factory mounts and springs. Features include a large 2.25-inch mandrel-bent inlet pipe flowing into an XDR Competition muffler with a 2-inch mandrel-bent tailpipe to retain the OEM USFS qualified spark arrestor and exiting in the stock location. The cheap factory plastic heatshield has been replaced with a black powder-coated heatshield sporting a laser-cut XDR logo. The custom heat shield not only looks good but provides better airflow, heat dissipation and makes the statement that you're serious about performance. As a Competition XDR system, it will generally provide a moderate to aggressive sound level. Includes easy to follow installation instructions and all necessary hardware for a quick and simple at home installation. Note: This system does not include a catalytic converter and therefore is not emissions compliant for on-road or trail use. Not legal for sale or use in California. Competition use only.