Can Am Maverick X3 High Flow Catalytic Converter: Evolution Powersports is proud to be the first company to offer a cat replacement pipe which nets the same horsepower as a race bypass pipe. The cat section is made by a company which supplies the race industry as well as high performance OEMs. The ID of our cat section is larger than the factory Can Am part which allows greater exhaust flow as well as keeping things clean at the tailpipe. The cat section is made from 304 stainless and is mated to our signature “chain mail” flex joint and piping which does not neck down at the end like the OEM pipe. It reuses all heat shields. This direct replacement part is designed to flow up to 300 horsepower. For pump gas, unleaded race fuels and no lead E85 only.