exhaust help

[felskee]

What exhaust size do I get if I'm getting a flow master super 44 and attatching it right after where the catlic converter piping and the muffler meet i know I want dual in and dual out to turn downs

 

[SunlitComet]

2.5 inch before ****. 3 inch after **** is stock spec.

 

[ch4d]

2.5 inch before ****. 3 inch after **** is stock spec.

+1