Flowmaster AT Classics Vs Pypes Bomb (least drone?)
 

Ok, I know people have said great things about the sound of the Pypes system, but I'm wondering if they will have less interior drone than my Classics. They drone like mad and after two years, I've had it. If anyone has any real information, not just speculation or bashing, I'd appreciate it. I hate the drone so much, I've considered throwing the stock cans back on. Shame, the FM's sound so good except for the drone zone.....you can't even hear yourself think when they act up. Thanks for any comments.

It's my understanding that a straight through, or resonator type exhaust will always have less drone than a chambered muffler. Therefore, the pype-bombs should have significantly less drone than your flows.

However, because the bombs are basically a muffler delete with a long, louvered tip, I'd expect them to be louder that your flows. So that's something to keep in mind too if you have picky neighbors or anything.

Have you got new exaust yet?

almost ready to pull the trigger but see the price has gone up quite a bit.

I put on some pypes bombs and they sound amazing. Got to mess with the fitment a little no drone at all. If you have 3.73's it might be different