Rinehart 4 1/2 DBX 45 Slip-On Mufflers For Harley Touring The sound you've been looking for, the performance you expect, the quality you deserve. All new, from the leading innovator in American V-twin exhaust, Rinehart Racing is proud to introduce the Dbx45 Slip-On mufflers, featuring our proprietary DBX Performance baffles, delivering more of the iconic Rinehart Racing sound for Harley-Davidson baggers than ever before. Features: 4.5 slip-on mufflers Featuring our 2.5 Performance baffle which is engineered specifically to increase and enhance your bike's sound, while providing a free-flowing exhaust and the perfect amount of backpressure, unlocking both horsepower and torque Available in our 4.5 Muffler body, which gives your bike a louder, more aggressive tone that never sounds muffled or flat Finished off with our popular famous end caps, this muffler has a look that is as big as its sound 100 American made and backed with our Forever Warranty, guaranteeing the quality that Rinehart is known for the world over Note: End cap logo may not match image, may be engraved or printed.