A "quiet" muffler??

[Omarios]

Hello everyone,

 

I have a single cab Sierra 5.3, with the following parts

 

*Pacesetter long tube headers

*custom y-pipe

*Gibson dual extreme cat back

*aFe air filter

 

The truck doesn't have any resonators and the only thing that keeps this beast quiet is the muffler from the catback. Currently, I am looking at options to sort of make this thing a tiny but quieter. Here is a Sierra catback from Varex (X-Force) that has an electronic muffler, I was wondering, if I had the valves open, will I the sound be louder or will it stay the same?? Where I live there are 2 other companies that make the same system as the one mentioned above but they run for twice the price, which is a price tag that I'm not willing to pay. Here is the catback system that I have my eyes on: http://www.xforceusa.com/xforce-products/cat-back-system-for-a-gmc-sierra-2011-to--with-a-stainless-steel-3-inch-cat-back-system-with-varex/productnr-ES-GM2007VMK-CBS/cid-1063040130/vid-

 

Any suggestions for a good muffler?

 

Thanks in advance!

[Nasty]

Carven tr is quiet on my regular cab. But I still have the resonator

[Jeremy01]

I do not think that that system will quiet it down the only thing that will is putting Factory OEM Parts back on it

 

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[Lgetz]

Try Flowmaster 53071, Magnaflow 12589 or 14589 in polished stainless. These are large OE sized mufflers, have good flow but are alot quieter than most aftermarket mufflers.