Davey019,
Here's a YouTube video that almost led me to buy a set. I went with 4 inch Rinehart instead, and have been happy.
I do like the look of the twin slash though.

 

These sound nice but they have the true dual head pipes though. They would sound different on ky stock head pipe

 

I had the rounds with quiet baffles couple with true duals and quite like the city sound. Too loud cruising at interstate speeds. Got a good deal on some ovals without the baffles, butt dyno said I probably lost 15 tq and hp with just that switch, definite ear plugs needed, sounded horrible and tinny. Sold them both for big profit. True duals being the governing factor here keep in mind.

 

I recently installed a set on my 2011 Road Glide and have put about 300 miles on them. I am pleased with the looks and sound for the price. I have no other exhaust mods at this time.

My previous bike, 2007 Street Glide had Stage 1 with Reinhardts. I loved the look and sound but they are pricey. I was going to get the Reinhardt slip-ons but decided against them based on price and other financial commitments and the time.

I like my Twin-slash and will eventually do a Full Sac, tuner and intake.

Install the left side pipe first. I had less fore / aft adjustment on the left side as compared to the right side.