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Flowmaster FlowFX

mrcribbs
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RSTPilot86
RSTPilot86

Just got it on the truck and first impressions are good!    It's got a really deep throaty sound. I'm liking it a lot, throttle response seems better also. No noticeable drone either. 

drewbiehd
drewbiehd

Agree'd with RSTPilot. It's actually louder than I thought it would be. Funny that my wife had to take the truck today so I didn't even get to really test it out. She texted me though and said why is

drewbiehd
drewbiehd

I bought the FlowMaster exhaust. Should be arriving sometime this week or next. I'll report back.

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xtremevol Enthusiast

xtremevol

Posted
Posted
3 hours ago, RSTPilot86 said:

Very happy with it!

 

Honestly no complaints, no drone, it just sounds great. 

no problems with AFM on the highway?

Bikeman Enthusiast

Bikeman

Posted
Posted

I just ordered the flowmaster american thunder cat back. Should be in this weekend, if i get it installed will post up

RSTPilot86 Enthusiast

RSTPilot86

Posted
Posted
On 8/20/2019 at 5:37 PM, xtremevol said:

no problems with AFM on the highway?

Haven't noticed anything. 

KozzyJr Enthusiast

KozzyJr

Posted
Posted
On 4/23/2019 at 7:44 PM, RSTPilot86 said:

Just got it on the truck and first impressions are good! 

 

It's got a really deep throaty sound. I'm liking it a lot, throttle response seems better also. No noticeable drone either. 

 

 

IMG_2793.jpeg

How’s it in the cab at hwy speeds?

towdog333 Enthusiast

towdog333

Posted
Posted (edited)

sorry for the repeat post, tried to delete it 

Edited by towdog333
want to delete
towdog333 Enthusiast

towdog333

Posted
Posted
On ‎4‎/‎10‎/‎2019 at 7:49 PM, RSTPilot86 said:

Curious to hear any feedback as well, I've got my eye on this setup.

Just had this installed and love the sound, plus a AFE CAI , trucks throttle response is improved , no complaints

RSTPilot86 Enthusiast

RSTPilot86

Posted
Posted
On 8/25/2019 at 8:54 PM, KozzyJr said:

How’s it in the cab at hwy speeds?

Nice and quiet until you punch it. No drone either. 

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BlackBeard1790 Enthusiast

BlackBeard1790

Posted
Posted
On 4/23/2019 at 6:44 PM, RSTPilot86 said:

Just got it on the truck and first impressions are good! 

 

It's got a really deep throaty sound. I'm liking it a lot, throttle response seems better also. No noticeable drone either. 

 

 

IMG_2793.jpeg

I’m still undecided which route I should take. My biggest concern is the drone. Did you leave any of the flappers in, or the resonators? My 2017 had bad drone. I have a 2019 now and I’m just wondering if the DFM system is just better all around when comparing the drone to how the AFM was. Both of my trucks had/have the 5.3l

BlackBeard1790 Enthusiast

BlackBeard1790

Posted
Posted
1 hour ago, RSTPilot86 said:

I had a local shop install it. As I've mentioned before, there's no noticeable drone at highway speed. 

Did they leave the flappers or resonator in, or did they install the full Flowmaster kit and remove the flappers? 

RSTPilot86 Enthusiast

RSTPilot86

Posted
Posted
6 hours ago, BlackBeard1790 said:

Did they leave the flappers or resonator in, or did they install the full Flowmaster kit and remove the flappers? 

Honestly I'm not sure, they installed the full Flowmaster kit. The tech didn't mention anything about removing the flappers. 

  • 10 months later...
Shick1K9 Enthusiast

Shick1K9

Posted
Posted

My goodness!  I’m totally impressed with the sound of the FlowFX!! I went with it because I didn’t want to be obnoxiously loud to my neighbors and It hits the sweet spot perfectly. It has an incredible deep and throaty tone. I’m very happy with it.  99624D8A-DCA2-40D1-A895-FA14DB4A1731.jpeg.e9963fc075d66fc63721322848a07d37.jpeg

AE5CC7CC-8182-49B8-B51F-0E1E4A2ED26D.jpeg

957E3EC5-E96A-4C03-A714-AC69743A1307.jpeg

5335EDDC-80A3-4FF5-B01A-A576C1DA7738.jpeg

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