cummins 250

[98hd]

I'm going to do a muffler delete on my 818 if I ever get everything else in order first.

If it's too loud, maybe I can run the exhaust out under the truck and exit behind the cab, like the 939 series.

 

[StreetbikeDepot]

I do have mine staight piped, I think it sounds good, but if you plan to ever run with the top off I wouldn't do it. I do plan to run a straight cut stack with a that is slightly longer to help cut down the sound in the cab some.

I cut the flanges off the muffler.....welded a 90 to each and connected them with a piece of flex exhaust.