2006 Polaris Exhaust Upgrade??

[sicamoose]

Both my mufflers are rusted out on my Polaris ATV. Dealer here suggesting aftermarket muffler be out in (HMF) - replace both OEM mufflers and switch to one slip on style. They are quoting me at $625 all in but commented it might be a bit less.

any feedback on this? Good route to go? Price??

thanks