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Dec 23, 2024
10:51:04am
stev All-American
Need help with my 2021 Silverado Truck muffler
Just bought a 2021 Silverado LT. The previous owner put a Flowmaster 10 on it. It sounds absolutely incredible—especially cold start in my garage.
But it's starting to get old trying to have conversations with my wife and kids in the truck.

I cannot find a muffler that will seem to fit, looking for some help.

It's a center in, duel out. All three pipes are 3".

I've found a ton of center 3" in and duel 2.5" out, but cannot find it with the 3" outlets.

Any help is appreciated.
stev
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stev
Joined
Oct 19, 2015
Last login
Dec 23, 2024
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