[tdangle]

I have dual 2" all the way back to behind the rear wheels and have not really noticed a change in power form when I got it from my dad. He had dual glass packs with pipes in front of the rear wheels. I didn't like the sound so I had regular mufflers installed with dumps in front of the rear axle. Got tire of the noise (Im getting old I guess) and had tail pipes put on. Really like the sound now and still runs strong. BTW stock 350 automatic.