New Exhaust Question

[Mattchu60]

Im going to order a new Dynomax dual exhaust system for my truck - going with a manifold-back dual system.

One question - would it be a good idea to get some new exhaust dounuts for pipes ahead of time? Should I just assume i'll need to replace them?

 

[MadOgre]

Yep and their cheap. you might be able to reuse yours but the new ones are cheap so ???

 

[Mattchu60]

Would i just pick up a couple in the stock size or do I need something different, putting on the 2 1/4 system from dynomax.

Heres the link to what I'm getting.
http://www.summitracing.com/parts/wlk-89003