What is the best cat back exhaust for highway cruising?

[Samuraj]

I’m searching for cat back or muffler swap , aiming for stock SRT / AMG sound
2019 Tahoe 5.3
I have good deal on flowmaster Force II , but I’m not sure ……

 

[Marky Dissod]

I’m searching for cat back or muffler swap , aiming for stock SRT / AMG sound
2019 Tahoe 5.3L
I have good deal on flowmaster Force II , but I’m not sure ...

Go to youtube and listen til you find the sound you want.
The hard part is finding another vehicle with the sound you want in real life,
and then realizing you want to sound like someone else.

 

[Samuraj]

I spend countless hours on YouTube, nothing comes close to my liking.
Maybe magnaflow 12589 swap , or flowmaster Force II , because i can have it for same price
I commute 100 miles daily on the highway, doing 70-80-90 , i need something not to obnoxious.

 

[Marky Dissod]

I spend countless hours on YouTube, nothing comes close to my liking.
Maybe magnaflow 12589 swap , or flowmaster Force II , because i can have it for same price?

If they don't come close to your liking, the price ain't right. You'll regret spending that money.
Although I'll suggest that the exhaust you get should not have less acoustic chambers than your GM OE.

Might be better off getting a tune ...

 

[Doubeleive]

I’m searching for cat back or muffler swap , aiming for stock SRT / AMG sound
2019 Tahoe 5.3
I have good deal on flowmaster Force II , but I’m not sure ……

your not going to get that sound out of a gm, but the carven systems probably sound the best, they make different sizes so you would have to poke around and see which one is not going to drone

 

[Samuraj]

If they don't come close to your liking, the price ain't right. You'll regret spending that money.
Although I'll suggest that the exhaust you get should not have less acoustic chambers than your GM OE.

Might be better off getting a tune ...

I have BB tune

 

[NYBRD]

I have BB tune

I have corsa performance no highway drone

 

[Samuraj]

I have corsa performance no highway drone

It will be to loud for me …..

 

[k_arnold72]

I run a 3" Flowmaster pro series and it keeps volume very manageable at partial throttle and pretty rowdy wide open. I have a 6.2 with long tubes and cats, for reference

 

[Samuraj]

I think , I’ll stay with stock for a while , until something real mellow came to market