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The 4-inch diameter, 909-Twins feature a unique scalloped and smooth rolled outer tip that is matched with a scalloped inner tip. This "Twin" tip design gives an elegant look, especially because there are no visible outer screws securing the core. We use a 2.25-inch louvered core for its traditional and recognizable Harley sound. These mufflers carry our limited lifetime warranty too.
DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES
The following are all trademarks of The Harley-Davidson® Motor Company, Milwaukee, WI, U.S.A. Street 750, V-Rod, Sportster, Super Low, Iron 883, Roadster, Forty-Eight, Seventy-Two, Dyna, Street Bob, Low Rider, Fat Bob, Wide Glide, Switchback, Softail, Breakout, Fat Boy, Slim, Deuce, Freewheeler, Tri-Glide, Road King, Electra Glide, Ultra Classic, Street Glide, Road Glide, HDMC, Screamin Eagle, H-D.