Hey everyone! I put the 4" mbrp straight exhaust on my 06 6.0 about a year ago and I loved it! But now I wanna make it not so loud..... Can't I just take out the muffler delete piece and put a muffler there? Of so where do I get one what brand do y'all recommend. Give me the details I need on it. Size brand etc. and what should I look for as far as price goes. Thanks for your help!

 

somebody makes a baffle insert for that

 

Baffle? All I have is straight pipe no muffler

 

It goes where the cat was to tone down the drone sound.