Magnaflow or Dynomax Ultra-Flo?

5.0_GT_kid

20+ Year Stangneter :roc</strong><span class=
Apr 18, 2004
1,155
1
39
Largo, Florida
Well I'm still trying to decided what mufflers to run on my car now, I'm sick of the dronemasters and want to either run Dynomax or Magnaflow.

I have heard Magnaflow on SN-95 5.0's, my friend had them on his vert, but I haven't heard the Ultra-Flo's on a 5.0. Is there a big difference in the way they sound, or do they sound the same basically?
 
I had both.

They are eual performance wise. The magnaflows had a louder deeper rumble which is anytime you are on the gas.

compared to the dyno max that only had a deep rumble when you are around 2500k rpm and above.

I got borlas now....they are so freaking quiet......I dont even have cats and they are still pretty silent....I think I am going back to magnaflows or soemthing way load like flowmasters or no mufflers.
 
I have a customer with a Magnaflow cat back for $275 + exact shipping to your door. I have no pics of the system though but I just detailed the car and they are in great shape. Let me know and I'll get in touch with her tomorrow on them.