So I have kind of a noob question. I have a 2018 Elantra sport. I just installed a cat back exhaust (with no reaonators) and a "Big Gulp Intake" both from Tork Motorsports. This car sounds amazing, a little to amazing. Having no resonators it is extremely loud. My question is since I have already installed it with no resonators can I now go back and add one to dampen the sound a little? Thanks in advance for any help.