I'm trying to decide what to do. In a month and a bit, I'm going to the States for a week, and have thought about calling in an order to a Toyota dealer, and ordering a TRD exhaust. It's almost half price in the States compared to Canada, so that's the reason for ordering there. I'd pick it up, on my way back home, and install it later. Another option is to get a muffler replacement for the stocker, but use the factory piping, and get a nice tip installed on the truck.
My reasons for wanting a new exhaust are really for the sound. I want a nice growl when I get on it. I'm trying to avoid a drone on the highways however, so maybe keeping the stock resonator is the way to go. I'm not expecting much, if any, performance gains, but more get some more aggressive sound out of my truck.
In my city, there is a new by-law against loud vehicles. The setting is 96db on the sound-snare they use, and if you go over, it's a $200 ticket. So glass-packs, and straight pipes are out. I just want a slightly aggressive sound.
Finally, around town, it's easier to find Dynomax Super Turbo, or Magnaflow mufflers, not so much Borla. But if Borla is a popular suggestion of muffler, I'll order online. I'm not sure on sizing either. I know from reading, the stock piping is 2.5", but sizing of mufflers in regards to length, or offset of in and outs, I'm a n00b. A little explaination would be great.