Difference in 5.3 vs 6.2 exhaust diameter?

[GTD]

Just curious. Supposedly my 6.2 Denali goes into production this week, getting anxious. Thanks.

[TJay74]

It will be 3.5" from the pup cat to the muffler inlet, 3.5" out into 3" as it goes into the backpressure valve, out 3" and then steps up to 3.5" to the resonator then 3" out of the resonator to the tip.

[GTD]

Thanks for the detailed reply!!!