Magna flow or flowmaster?

[Lancaster]

'09 5.3. Thoughts?

 

[livingez_123]

Magnaflow is quieter and Flowmasters are obnoxious.

 

[Regency]

Magnaflow.

 

[NathanJax]

Magnaflow


(I moved your thread in to the correct section and also added a poll for you)

 

[YUKON1999]

my flowmaster isnt much louder than my stock with a hole in the muffler

 

[97TahoeLT]

Magnaflow

 

[Donnie Yukonie]

Magnaflow

 

[babamerino]

Just did a Borla XS muffler and SLP Tip... Sounds deeper and a little quieter than Blowmaster and louder and throatier than magnaflow... LOVE IT!!!

 

[fiatdale]

Ill be the odd ball in this poll - Flowmaster.

 

[Gzes]

Flows. I've had both but on 5.7 and I prefer the flows. The magnaflow a were dumped and weren't as good as the flows my hoe has and its not even dumped