Super 10 Muffler

connor_8_ · August 7, 2017

Was looking to put a Flowmaster Super 10 muffler on my '17 Sierra 5.3l, just wondering if anyone else has done this and how they liked it? Also if you ordered the 2.5" inlet?

B_SKY33 · August 7, 2017

Man that's going to be loud, hope the drone isn't excessive. I use to run the Super 44 and I thought those were loud but thats nothing compared to the super 10

SkiDooNick700 · August 7, 2017

I think Luster on here is running a Flowmaster 10 series and claims it actually isn't all that bad.

This is his video:

Krusty · August 9, 2017

Was looking to put a Flowmaster Super 10 muffler on my '17 Sierra 5.3l, just wondering if anyone else has done this and how they liked it? Also if you ordered the 2.5" inlet?

I think Luster on here is running a Flowmaster 10 series and claims it actually isn't all that bad.

This is his video:

<iframe width="560" height="315" src="https://www.youtube.com/embed/alm0J7uvX_0"frameborder="0" allowfullscreen></iframe>

He says family and friends won't ride in his rig - pretty loud..........

DeepBlue17 · August 9, 2017

I run the super 44 and its the best of both worlds. Nice and loud and throaty but not too annoying and can still hold a conversation in the truck. LOL

And you'll want the 3 inch. That's what size our exhaust is.

15BlueSilverado · August 9, 2017

I've got the super 10 on mine, it's louder than stock but not too loud. I had them tack the valve open and remove the resonator also. I have a youtube video attached on one of the other exhaust threads, can't seem to find it right now. You can hear how it sounds from a cold start, truck sitting over night.

SkiDooNick700 · August 10, 2017

He says family and friends won't ride in his rig - pretty loud..........

Haha oh ok I was way off on that one!

STINSAN3 · August 10, 2017

I had the Super 10 on my NNBS '07, I loved the deep sound. Wasn't bad at all!

Kevingorr · August 18, 2017

if you have the option with the shop have them test it with the resonator in and then with out. I have the 44 but found it to be annoying in the cab so i put the resonator back in. Its better than stock but in hindsight i should have got a quieter muffler for my particular tastes

BlackHawkZ71 · August 20, 2017

I run the super 44 and its the best of both worlds. Nice and loud and throaty but not too annoying and can still hold a conversation in the truck. LOL

And you'll want the 3 inch. That's what size our exhaust is.

I second this... i am running whats in my sig. and its loud enough to be heard at wot by said family member. But quiet enough that i cant hear it in cab hardly any depending on driving style .. no drone/very minor. cutting the rest of the tail pipe off over axle changed it some..

Our exhaust is 2.75" btw.

I know on the 17 the flapper you have to weld or cut off my 16 i just ran a bolt in between the 2 pieces and never fallen out shockingly..

Doug Rosewood · August 20, 2017

I had one on my 04 lm7(5.3) and it wasen't too bad, the drone was there on the highway but not unbearable..i thought about putting one on my 6.0, but it rattled windows with my 5.3.