I have a 2012 Baja (doublecab) which came with the TRD Cat-back exhaust. I knew it was going to be loud so I had them apply the sound-proofing. It is still too loud and drones.
What I am hoping to find out is whether anyone has added a resonator to the TRD exhaust and what was the results. If you were like me and did not like the drone and a resonator resolved the issue - I would appreciate knowing which resonator you used. I have searched and found good info, but I am looking to you folks for specifically an update to the TRD exhaust and how it went.
The reason I am not simply running out to put a stock exhaust back on is fairly silly: I happen to like the chrome tip. I am hoping that I can simply throw a 12" resonator in the section past the flange, which would allow someone to remove it again (if/when I sell my rig).