Upgrade your exhaust without breaking the bank with Rinehart Racing's Slimline Dual Headers. Give your Harley-Davidson Touring motorcycle more torque, more horsepower, and a more comfortable ride with these header pipes, which are the same size as factory units to pair easily with a variety of aftermarket mufflers. And this system is such an incredible value, you'll still have cash to complete your exhaust upgrade using any 3-1/2" or 4" muffler from Rinehart Racing or other popular brands. And don't forget, these are American made pipes for American made bikes. Boost your Harley Touring bike's torque and horsepower Laser-cut heat shields included Fit with any 3-1/2" or 4" Rinehart slip-ons and many other aftermarket mufflers For a complete exhaust system, pair these header pipes with any of these Rinehart Racing mufflers: 3-1/2" Slip-On Mufflers: Chrome with Black End Caps 441-426; Chrome with Black Castle End Caps 805-209; Black with Black End Caps 450-533; Black with Black Castle End Caps 805-2154; Slip-On Mufflers: Chrome with Black End Caps 441-490; Chrome with Black Merge End Caps 805-222; Black with Black End Caps 441-491; Black with Black Castle End Caps 805-227 For Trike use 4" Slip-On Mufflers: Chrome with Black End Caps 743-255; Black with Black End Caps 743-257