Offer a way for riders to customize their bikes without breaking the bank Chromed billet tips can be located in three positions: slash cut, slash down and one in between Replaceable, 2" baffles come standard and they use a constant velocity design for improved performance Baffle also uses a high-density bonded e-glass sleeve and stainless steel mesh, which contributes to a better acoustic quality Though the baffles work to reduce the tone and volume, they also contribute to the power gains from the mufflers For models that use a cross-over on the stock system, Cobra slip-ons include a similar OEM-style balance tube to increase overall performance Fits stock head pipes. MUFFLERS S/C 04-13 XL