Forsch Performance M8 Slip-On for Harley-Davidson Touring models offers high-quality features for motorcycle enthusiasts. This includes large 4-inch mufflers with race-inspired CNC machined billet end caps, as well as Forsch's Angry M8 2.0" x 2.5" Stepped Baffle Core for a deep and aggressive roar without requiring an aftermarket tuner in most cases. The modular design allows for swappable baffles and endcaps, with options such as Standard, Quiet, and Angry baffles. These Slip-Ons are built with Angry Baffles and ceramic or 3-step chrome billet endcaps, and are mounted using a sleek, weld-free system utilizing stock header pipe clamps. These Slip-Ons are compatible with several Harley Touring models, including Milwaukee 8 107, 114, 117, 121 CVO, 128 & 131,135 engines