any of you cummins guys cout off your exhaust? a buddy of mine has a ford f250 and cut off the exhaust after the y-pipe and tehe turbo whistles like a mother fu*ker with no exhaust! just seeing if anyone has done this on the cummins and not the powerstroke.

 

I would mod my exhaust but i dont want to wake the neighbours when i start it. I have to be up at 3:00AM.

 

can't do it on the 6.7. all the emissions crap is hell to deal with

 

I hear that sucks hu. I works nights and still keep the nights schedule on the weekends always running around late. With my truck backed into the driveway you can serious hear the cieling lights ratte and feel the vibs through the whole thing. Cheap townhouse but I know the neighbors feel it to... specially when I leave it running to run in....lol Might kill the cat later anyways though...