FLOWMASTER FORCE II CAT-BACK EXHAUST SYSTEM on 5.3

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mcsizzle

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Fast_AT4

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Sounds nice for a single. Check my signature for the Corsa...6.2 though.
 
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Anyone have this installed on their 21+ Tahoe / Yukon with the 5.3? https://www.holley.com/products/exhaust/exhaust_systems/flowmaster/force_ii/parts/817949
I always liked the Flowmaster sound. I'm looking for a moderate sound, but deep and throaty. This cat back system has larger pipes and a custom resonator (in addition to the Super 40 muffler).
Anyone have experience with this setup? Any videos would be appreciated.
This is awesome. Exactly what I'm looking for in an exhaust system.

Hopefully, someone has experience with it here. If not, I'll be the test dummy
 
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mcsizzle

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This is awesome. Exactly what I'm looking for in an exhaust system.

Hopefully, someone has experience with it here. If not, I'll be the test dummy
I got it. Had it for about a month now. Very happy with it. There's a little bit of drone at highway speeds but not too bad. Sounds great at startup and at low speeds. Moderate overall sound, not too loud but much better than stock. I'll try to post a clip.
 

MacTiki

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I got it. Had it for about a month now. Very happy with it. There's a little bit of drone at highway speeds but not too bad. Sounds great at startup and at low speeds. Moderate overall sound, not too loud but much better than stock. I'll try to post a clip.
I'm looking forward to your clip, I've had this in my Amazon cart too, but wanted a real world video.
 

Apollo13

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I actually went to a muffler shop and had flowmaster muffler installed and keeping everything else stock.

I like the sound vs stock. I will try and record the cold start in the morning. 20230329_122020.jpg
 

Apollo13

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Heres a short clip from this morning. I will upload another later while pressing the gas.

I like the sound for me since this is my daily driver and hauling kids but just enough and not crazy loud. Its night and day when i compare to my wife's 22 tahoe.

 

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