Im fixing to put true duals on my 4.6 in about a week or so and I'm just wondering what the loudest true dual setup is...I'm planning on leaving the stock cats in place, true duals 2.25" pipe, no mufflers, out under the back bumper...got a quote w/o tips @ $160 bucks...sounds like a good deal-Ill get tips after winter.
Anything I can do to make it louder?

 

i have a 97 4.2L V6 and I just put dual flowmaster exhaust on it. i asked the mechanic how i could make it louder and he told me that he could remove (1-2 cats and still keep it legal) and that would make it louder.