Stepped headers merge into a true reverse-cone megaphone muffler1-3/4" headpipe steps up to 1-7/8" into the collector to increase flow and improve performance4" muffler body with billet end...
Stepped headers merge into a true reverse-cone megaphone muffler1-3/4" headpipe steps up to 1-7/8" into the collector to increase flow and improve performance4" muffler body with billet end...
Reduces noise level from standard baffle that is included with exhaust systemsMade in the U.S.A.NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES