Now if they would just sell the mufflers by themselves.....

 

they do, only a few models now

 

https://www.performancetrucks.net/fo...d.php?t=408636

 

I checked out the DB mufflers on Corsa's site and found this at the bottom of the page:

CORSA dB Series Mufflers are not warranted to cancel any specific tone, frequency or resonance. Since sound quality is wholly subjective, and each individual's idea of "the right sound" is different, CORSA highly recommends thorough research prior to making a purchasing decision

It seems like these must be really loud mufflers and must resonate too, otherwise they would carry the same motto:

Quiet when it needs to be, bold when you want it to be.

Aren't drone and resonance pretty much the same when it comes to mufflers?

Getting back to my original question - It's the truck mufflers that I wish they would sell separate from a whole system, not these blowmaster replacements.

 

I had the Turing muffler on my 03' and it had no Drone what so ever. But I still had the Cats. I'm sure I might get some drone if I removed them.

It was very mellow under light throttle but sounded badass WOT!
Probably the best system I ever had by far.

 

I've had mine on my truck for 4 years w/ no probs... but it's nice to know they'll back their product if I ever do.