steve johnson
Junior Member
here is the best way and a cheap way i found to get the sound you want from your truck with no drone if you an't afraid of a little work drill two 1/2 in holes in the first chamber from left side (engine side) and two 1/2 holes in third chamber then get 9in 3/8 drill bit and start drilling holes in the inside pipe.one 3in in first chamber and two 2 1/4 or 2 1/2 inside pipes in third chamber. after that get tungsten carbide rotary cutting burr 7 or 8 in ling and you can grind sideways in the drill holes till you get the sound you want.plug the outside holes with metric bolt one size bigger it will threid into the outside skin of the ****.use ****. repair cement to seal the deal do some then try the sound keep doing it till you get the sound you like.mine has a loud start up sound very little at cruse or under 3,000 rpm.me and wife both have 2018 ram's with hemi's hers is stock and mine louder so we are both happy drill bits and carbide cutting burr and ****.cement total 25.00-30.00 amazon i did buy a endoscope to look inside the ****.to see what i had done as i went along. after four or five times doing it i like the sound very very good.endoscope 35.00 amazon
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