6MT owner with AWE. I had mine for about 3K miles now, first 500 miles were a little rough but once it broke in, I love the sound. Sure it's a louder past 80MPH, but who cares. I hated that my truck sounded like a vacuum cleaner with stock exhaust.
I don't know the specific numbers but I can tell you that the engine breathes so much easier now. And you can't beat burble and the pops. In my opinion, it makes the truck so much more fun to drive, and anyone who wants to keep stock exhaust is crazy
.
Finally, AWE website does a pretty good job what you can expect sound wise.
I don't know the specific numbers but I can tell you that the engine breathes so much easier now. And you can't beat burble and the pops. In my opinion, it makes the truck so much more fun to drive, and anyone who wants to keep stock exhaust is crazy

Finally, AWE website does a pretty good job what you can expect sound wise.
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