Exhaust On A 2011 Silverado

[Sharkbait18]

Does anyone have a magnaflow are flowmaster on a newer truck with the 5.3 with the Active fuel managment?

 

If so how does it sound I havent looked in my truck yet but is there a way to turn it off. I was going to get some exhaust put on my new truck but I was told it sounds like crap when it goes down to 4 cyl.

[Knowklew]

search is your friend.

[mhenshaw]

Please search. The GMT900 has been out since 2007. The 5.3 with AFM has been out since then. There are hundreds of thousands of videos, discusions about exhaust, AFM drone, which muffler, turning AFM off. You can read for days.

 

1.Yes people have Flowmaster and Magnaflow on newer trucks

2. Yes you can turn it off

3. No it does not sound like crap, just a little more drone.