Rinehart 100-0201 Black Xtreme 4" True Dual Exhaust System fits 2009-2016 Harley FLH/FLT Touring models Fits 2009-2016 Harley FLH/FLT Touring models Along with the across-the-range power increase, you get the style of 2-1/4" heat shields that flow into 3-1/2" muffler bodies capped off with black billet aluminum signature end caps Fitted with 02 sensor ports for use with aftermarket tuners. New formed 4" muffler canister for a stronger, cleaner look