99 aftermarket muffler ID

[lightning29]

I have a 99 Silverado purchased just broke in with 10,000 miles. The previous owner installed a dual exhaust system. The other day I was driving around and all the sudden my exhaust got noticeably louder. As luck would have it the outlet of my muffler pipe had experienced significant corrosion and seperated the dual pipes.

My dilema is I'm trying to locate the manufactur/brand of this muffler, the only identification I could find on the muffler is H9C 7053, the dimensions are 14"L x 10 1/2"W x 6"H. It has one inlet and one outlet, the duals was connected via a Tee and routed out the back. I have the 5.3L engine Ext Cab Z71 option. This muffler/pipe arrangement produces a nice deep tone of the engine and sounds really good when accelerating. Cruising is even great cause it quiets down to a comfortable level but reminds you of whats under the hood.

Does anyone have an Idea as to what kind of muffler this is?

[TexasF355F1]

Just rip it out and put something the is made from stainless steel.