Emissions Notice: Dean Speed exhaust systems and slip-on mufflers are legal for sale and use on U.S. EPA and California pollution controlled motorcycles not originally equipped with a catalyst in the exhaust system. In addition Dean Speed slip-on mufflers are legal for sale and use on U.S. EPA and California pollution controlled motorcycles that have the catalyst located in the header pipes upstream of the muffler. Removing a catalytic converter from a pollution-controlled motorcycle is considered tampering and can lead to substantial fines and penalties. Unless otherwise noted additional Dean Speed components shown are restricted to closed course competition use only.
Exhaust Noise Disclaimer: Unless noted, Dean Speed exhaust components do not meet U.S. EPA noise standards and may be restricted to closed course competition use. Check local noise ordinances before use.
Rampage mufflers: Not legal for sale or use on 2009 model year California touring motorcycles and all 2010 model year touring motorcycles. These models contain a catalyst in the head pipe and removing the catalyst from a highway motorcycle is a violation of pollution control laws.