To everyone who recommended magnaflow a big thank you. They really sound great. The 3 magnaflows I installed are quieter than the standard SVT exhauxt with the resonator removed. The standard SVT exhaust doesn't even compare to the sound of the Magnaflows. I copied the way that CTA does theirs. One 6" dia by 14" in the front which replaces the resonator and then two 4" dia by 14" which replaces the 2 stock mufflers in the back. I started on the upgrade at 4:30 when I got home after work and finished at 8:30. It was going to rain all day tomorrow so I wanted to get it done tonight. Again thanks to those who recommended the magnaflows.

Regards,
DaveNC wink