Forsch Performance Slip-On Muffler set for Harley-Davidson Touring models. Featuring large 4-inch 16 Gage mufflers finished with race-inspired CNC machined billet end caps, the MK1 is tuned to give your (1996-2016) bagger a deep and aggressive roar.
Modular design for swappable baffles and endcaps
Angry baffle & endcap options)
Military-Spec Hard Black Anodized or Nickel-Chrome Endcaps
Forsch Performance MK1 Slip-On mufflers for Harley-Davidson Touring models Feature large 4-inch mufflers finished with race-inspired CNC machined 4.5" billet end caps, the MK1 is tuned to give your (1996-2016) bagger a deep and aggressive roar. Our 4.5" end caps increase the exhaust scavenging area resulting in a unique sound curve and a slight overall sound reduction* compared to our standard 4.0" end caps. All Forsch pipes are internally coated with a heat and corrosion resistant ceramic coating to help protect the beautiful chrome or ceramic exterior finish
removable/swapable endcaps and baffle tubes for custom tuning (see quiet or Angry baffle & endcap options)
Semi-Gloss Black, Chrome, or Flat Black Billet Endcaps (choose one)