Vance & Hines HD 17 St Rod/Fat Bob Quiet Baffle

If you've got a Vance & Hines Hi-Output slip-on muffler on your Harley-Davidson, and you're looking to dial back the sound a bit, this quiet baffle is what you need. It's designed to fit specifically into those Hi-Output mufflers, making it a straightforward swap to get a more mellow exhaust note.

This baffle works by adding extra material and changing the internal flow path of the muffler. It's a well-built piece that helps absorb some of the sound waves before they exit the pipe. It's a popular choice for riders who want to keep their bike a little less conspicuous, whether for longer rides or just to be more neighborly.

Swapping out the stock baffle for this quiet version is a simple way to change the character of your exhaust sound without needing to replace the entire muffler system. Just remember to check the manufacturer's instructions for the best way to install it on your specific Hi-Output slip-on.