4.5in. Razorback Slash Cut Slip-On Mufflers - Black with Black End Caps. Fits Touring 2017up - Vance And Hines Softail Solo Seats 1984-2017 The larger the Engine capacity

The larger the Engine capacity & the faster you go the heavier the breathing & the more oil mist

2016-2020 Indian Springfield/Springfield Darkhorse

primaries stepped to 2in

* 39″ is the stock length on 2024up Road Glide Models

you can use it on your new engine

4.5in. Razorback Slash Cut Slip-On Mufflers - Black with Black End Caps. Fits Touring 2017up - Vance And Hines Softail Solo Seats 1984-2017 The larger the Engine capacityBuilt for riders who demand power and presence, the Razorback 450 Slip ons from Vance & Hines bring a fierce attitude with bold 4. 5 inch mufflers that give your M8 bagger a deep, aggressive growl that commands attention. * Black Contrast Slash Cut End Caps * The End Cap Angle is Reversible Up or Down Tech Tips: * Does NOT fit 2017up Trike models. The 2017 2020 Trikes use 1995 2016 fitment Touring mufflers. * In 2021, for International Models, Harley