In this video, we give you a sound comparison between stock Harley-Davidson exhaust headers/mufflers & Vance & Hines Dresser Duals with Titan 450 OS slip-on mufflers. This provides a very nice sound and increases overall performance on your Harley with a Milwaukee-Eight motor. It also cuts down the heat on the rider. It doesn't matter if you install V&H Dresser Duals or Power Duals as it would sound very similar. Both header systems open things up and eliminate the catalytic converters (cats) that are found in your stock Harley exhaust. You will get much less heat on your legs with the cats gone.
Video of Interest:
The Vance & Hines Dresser Dual head pipes are two separate pipes all the way from the heads to the rear. There is no chamber, so the back pressure is just not there. It's well known that true duals are not the number one choice for optimal performance anyway. They look great and sound good though. And most riders would not feel a noticeable loss of performance with this set up. These pipes only come with 18mm O2 port that can be reduced to 12mm with the provided hardware, which is great because you can use your stock Harley O2 sensors.