Bigger, better, more badass. The Vance & Hines Raider Oversized 450 Slip-Ons for Harley-Davidson Touring motorcycles take aftermarket mufflers to the next level with massive 4-1/2" round bodies and fiberglass-wrapped 2-1/2" perforated-core baffles, which will give your bike a rumble like thunder. Finished with equally large CNC-machined billet end caps styled with racing flutes and a slight taper, the OverSized 450 slip-ons also fit on baggers with extended skirts.; ; Bigger is better. The Vance & Hines OverSized 450 slip-on line for Touring models takes it to a new level with massive 4.5" diameter mufflers. Finished with equally large CNC machined billet end caps styled with a slight taper and race-inspired flutes, the OverSized 450 fits and looks the part on baggers with extended skirts. The OverSized 450 slip-on line also puts out a big deep-toned rumble thanks to its large fiberglass wrapped 2.5-inch perforated core baffles, which can also be tempered down with optional quiet baffles. Available in all chrome, all black or chrome with black end caps. 4-1/2" Round with chrome billet end treatment Chrome finish Fits saddlebags with extended skirts