Flowmaster, Borla, Magnaflow, Corsa

[Graphite Silverado 2018]

Right i have a super 44 with all 3 cats and resonator and flapper deleted. Sounds good, but a little drony for me and not the right tone outside. Anyone ever install the gm corsa kit they sell?  Or can recommend anything deeper and smooth? 

[Racindave]

I have the flowmaster 50 but still have the flapper. Sounds deep and smooth to me....

[Graphite Silverado 2018]

Ranindave, with the flapper can you here the drone or the copper noise? Any loss in power? Is it a delta flow 50 or super 50 ? Do you have the resonator in place. 

[CombsL83]

Corsa Sport exhaust. Have it on mine with AFM in use and disabled. Doesn’t drone. 

[dieselfan1]

Borla S type sounds good. Loud enough but not obnoxious. No flapper, Range AFM Disabler no drone. On highway cab noise is just a tad louder , hardly noticable.

Looks good too.

[Graphite Silverado 2018]

Dieselfan1, looks super nice, looks like chevy should, thanks for the info. 

[b00001]

16 hours ago, CombsL83 said:

Corsa Sport exhaust. Have it on mine with AFM in use and disabled. Doesn’t drone. 

+1 on Corsa Sport.  Man, this is so subjective, going to be hard to make a decision from the forum.  All of the ones you listed sound close, to ME, the Corsa Sport hit me just right.  Nice deep rumble at start up, on the interstate you can barely hear it until you step into it.  Now if you are going to be towing, whatever exhaust you get, it is going to get loud inside, and often.  Unless you are in the flatlands.  Pic attached, I wanted to try the dual side exit.  

 

 

[Graphite Silverado 2018]

b00001, looks super nice. I know what u mean everyone has a different opinion. Up here in Vancouver, dont really matter with cats and what not, but police are cracking down on super loud autos and bikes. I think the corsa sounds pretty sweet. The corsa sport, is it deep mellow or loud and raspy? Ive heard the borla, sounds a little raspy. 

[b00001]

5 minutes ago, Graphite Silverado 2018 said:

b00001, looks super nice. I know what u mean everyone has a different opinion. Up here in Vancouver, dont really matter with cats and what not, but police are cracking down on super loud autos and bikes. I think the corsa sounds pretty sweet. The corsa sport, is it deep mellow or loud and raspy? Ive heard the borla, sounds a little raspy. 

I am a motorcycle guy, hate raspy.  Some people like it, just not my thing.  Deep and mellow for me!  Until you stand on it and then it just sounds MEAN.  HA!  

 

There was a company that did very good vids that showed many different exhausts and had cams outside as well as in the cab.  Those gave me the best ideas of sound, but still, everyone has their own tastes.  

 

 

[2018GMC]

Happy with magnaflow 12909 / 14909. I still have cats and resonator. I can hear exhaust tone more with cold air intake. 

[SirenRed16]

b00001, looks super nice. I know what u mean everyone has a different opinion. Up here in Vancouver, dont really matter with cats and what not, but police are cracking down on super loud autos and bikes. I think the corsa sounds pretty sweet. The corsa sport, is it deep mellow or loud and raspy? Ive heard the borla, sounds a little raspy. 

Definitely go Corsa, I met a local that had it on his Sierra and the sound is perfect. It has a nice rumble on start up but when idling its bearly noticable but the moment to give it gas oh boy does it rumble

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[Graphite Silverado 2018]

Corsa sport? 

[Racindave]

On 7/26/2019 at 11:54 PM, Graphite Silverado 2018 said:

Ranindave, with the flapper can you here the drone or the copper noise? Any loss in power? Is it a delta flow 50 or super 50 ? Do you have the resonator in place. 

Super 50. Single in, dual out. I can’t tell much difference in v4 daily driving, but i did notice it on my trip to Florida and back 12-13 hours one way running 80 plus on the interstate. Nothing horrible at all. Can  just tell  when it switches. I think it’s perfect. No loss in power maybe some gain. 

[newdude]

Corsa Sport all day long.  I've had two of them, one on my 2015 HD and now one on my 2019 old body 1500.  The one on my 2019 by far the best one yet.  These LT engines are set up like the LT1 in the Camaro, where they give that little pop/snap in between shifts.  The Corsa brings those to life LOL.  Cruising noise is excellent.

 

I would consider Corsa Sport on a GM truck to be the equivalent of if GM put dual mode exhaust on the pickups.  That's my most exact way to describe their system.  Turns your truck into a Camaro/Corvette sound wise.  Its a well rounded system. 

 

I've heard the GM/Borla systems at work, too bassy IMO.  

 

[Graphite Silverado 2018]

Racindave, any drone in cab with the super 50? You think a super 50 single in single out would sound just as good?