I have currently for my exhaust system is obx long tube headers with fake cat y pipe going into a corsa sport cat back system but I'm not happy with its sound I got rid of the drone but the exhuast still dosen't sound deep enough I was thinking of getting the biggest muffler from mangaflow and switch out the corsa muffler I want to get a nice deep sound but no drone will this work for what I want

 

Anyone have an opinion

 

I have a 22" magnaflow 3in/3out, and was still too loud with catless lt's. Added 7" round magnaflow import muffler in front, 12" long iirc. Decently quiet around town, but quiet cruising and no drone. Hope that helps.

 

Any other opinions

 

I dave had 2 different magnaflow systems and both droned out of the box i added extra resonators to both. 2004 escalade w/ 6.0 cat back 3 1/2 tail pipe, and 2006 Buick Rainier 5.3 had single 22" long 3" in and out. added polished 18" at the rear where the stock resonator was located. Also had to delete AFM/DOD to get rid of drone when at highway speeds.

 

I've got long tubes and ORY on my silverado. I went with a Dynomax Super Turbo. (single in/ single out) No drone, and it has a nice deep sound. It's not super loud, but deep. Single pipe out the back right corner. (stock)