So I just bought my custom TB about 2 weeks ago now and loving but have been seeing a lot of videos and discussion around the muffler delete. I am very interested in doing as we need a little more sound out this V8. My engine has the AFM and DFM removed from GM so I should be able to avoid the helicopter sound correct?
Are people removing the flapper as well? I'm assuming there is no need to keep that.
Cold start will definitely get attention but it quiets down fairly quick. Not too loud when crusing, but definitely hear it when getting on the gas! My wife is not a big fan of loud (drives a Buick) lol. I like to goose it going under bridges with windows down, sounds like a dragster!!