QR Code Link to This Post The look and sound that started it all! Rinehart Racing mufflers are known worldwide for their distinctive sound and appearance. These are slip-on 4" (1995 to current models) mufflers in chrome with black exclusive Rinehart Racing logo and caps. Bought and installed on my 2009 Harley Ultra Classic. Road with them for about 50 miles and determined that they were too loud for me and my wife's ears (we're seniors!). So, they are almost brand new in the original box.