[Cableguy]

Hey Mitchdakid, Whaaaattt uuuupppp! Welcome.
The center console in most trucks seem to get alot of abuse through a trucks life so it doesn't suprise me its broke. People tend to lean on it when there getting in truck or shifting there weight on seat. You could double check dealer to get an idea of price and then maybe wreckin yard? Which ever seems like the better deal.

 

[Cableguy]

As for muffler cat back I like the sound of flowmaster...

50 Series HD - Three Chamber Mufflers
Another addition to Flowmaster's product line is our 50 Series™ H.D. muffler. It is Designed primarily for today's higher horsepower trucks such as the Dodge HEMI. This muffler will perform well on various vehicles when a deeper, more aggressive tone is desired. This new muffler features a 4.00-inch internal design, which is ideal for trucks with modified engines. It is built from 16 gauge aluminized steel and comes with various inlet/outlet configurations.

Check out sound of it on there web site
http://www.flowmastermufflers.com/sound.html

 

[Cableguy]

Sure if you have retailer nearby that sells Flowmaster check into your set up to make sure is completely compatible for 4.8. thats usually what I do...