Rinehart 200-0101 2-1 Black Exhaust System with 4" Muffler for 2009-2016 Harley Touring FLH/FLT Models For 2009-2016 Harley Touring FLH/FLT Models Newly designed stepped headers coupled with anti-reversion technology and a patented stepped baffle make your V-Twin engine perform to its maximum This 2-1 gives you great low, mid and high end torque and horsepower. Features a half megaphone/half straight muffler with a 4" billet end cap.