Re: SRT-6 air filter location???
Seriously Dan???
This thread is about exhaust upgrades. I'm sure he appreciates your input about a certain mod that you'd like to sell him, and he did say that he's starting to look into mods, but he's asking about EXHAUST SYSTEMS.
Anyway, back on topic; I've got an SRT with the resonator removed and in my opinion it sounds amazing. Took a day or so to get used to the new throatier sound, but I've had it off for six months or so and I couldn't be happier.
As for the Magnaflow Cat-back system, I have no experience and don't know of an SRT owner that has one installed. My advice to you would be to have the local muffler shop remove your resonator and run the two pipes together with a y-piece and feed that into the stock muffler. It's clean and sounds amazing vs. stock. Worst case scenario, you wasted about $100 bucks if you're not happy vs. $800 if you're not happy with the Magnaflow. Let me know if you have any other questions.
Good luck man.