Quote Originally Posted by Riff Raff View Post
This is exactly what VehiGAZ has recommended many times in the past; although he didn't mention if he used the 20" body or the 14" body.
It was the big dog - the 20" model.

One of our members just changed from OEM to the stock-piping-size Dynomax Super Turbo (rather than up-sizing to 2.5") and got plenty of new-found torque in the process. This makes it a cheap and easy install - should be no more than $125 - $150 total for the muffler and installation.