Restricted a little rick like an open race baffle strait thru no insulation then not a lot of difference, potato’s bad, I’ve gone to single on my touring very small race baffle not bad loud, I just felt like I had to because of ozs header, I’ve put in an order for a Viking 1 of a kind never made before custom Paul Bryant special, can you tell I’m excited, anyway d and d slip ons gone and a Kawasaki exhaust pipe and I’m on the road (bad ugly but) until I tear it apart whenever the aspiring one says send me the motor wooooohooooo, remember rick no patatoes they gotta go, learned that from warp