Magnaflow 19534 - anyone try this set-up yet?

[gone2trackin]

https://youtube.com/shorts/ulauKsT3UkI?feature=share

 

soundclip of cold start on 80*f day magnaflow 19534

[Big_Kahuna]

10 minutes ago, gone2trackin said:

https://youtube.com/shorts/ulauKsT3UkI?feature=share

 

soundclip of cold start on 80*f day magnaflow 19534

dude that is terrible sound clip, would have been nicer if you remote started so we can hear the outside on start up, and also no revs, come on man !!

[Oscar Cabrera]

On 12/27/2021 at 10:03 PM, RCF71 said:

I have heard a few Magnaflow systems, had one myself years ago.

 

I want to eliminate the flappers as well without getting drone/weird sound.

I just had a Magnaflow 12259 on a '21 5.3 single exhaust RST put in and it sounds awesome but I did not want anything annoying or crazy Loud. I drove to a shop 25 miles from me (MA) because of reviews I read online. Installer is very important in my opinion. Removed the stock muffler and added about 3 feed of stainless pipe towards flex pipe. Removed flapper, kept resonators but added a 4 inch od stainless steel tip. All welds and added pipe is SS. Shop did a great job and had me in and out in 45 mins. Sounds deep and clean without being gurgly or flappy. Really sounds like it should have sounded all along and yes throttle response is better, flapper is a real limiting factor in the way the stock mufflers exhaust.  

[Brad65ford]

Would love to hear this kit more especially a take off video as well as an in cab to hear drone and or full throttle cab sound.