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Muffman

coltchris

Full Member
Joined
Jan 9, 2007
Messages
75
Location
N.W. Michigan
Does anybody know if Muffman is still in the custom exhaust business?  Tried sending him a PM, but doubt he will see as no postings for several years.  Want to know if he would still recommend his Series 70 Flowmaster set up for 2010 AV.
 
No idea if this is the same person, but I searched for Muffman Exhuast and found this Facebook link. It shows a business in Strasburg, PA named Muffman Performance Exhaust, would your Muffman be in that area?

https://www.facebook.com/pages/Muffman-Performance-Exhaust-by-Rob-Kreger/146118665433165
Address
223 N Decatur St
Strasburg, Pennsylvania 17579
Phone (717) 687-8767

Good luck with your search coltchris
 
I have not read anything about him in a few years but not sure why the setup would not work on a second gen Av since not much difference between first and second gen 5.3 setups. (second gen has AFM and your 2010 has different transmission gearing compared to first gen.)
From what I remembered his setup was for slight performance gain, economical and no drone or obnoxious sound. I always considered a Flowmaster an economical exhaust but not very long lasting. take a look at it's limited warranty, so if you plan to keep your AV for only a few years and you need to save money or don't mind replacing your muffler every couple of years then that would be the way to go.
I personally keep my vehicle for many years and drive in salty coastal air and occasional snow so I want a stainless system with a lifetime warranty such as the Corsa Sport cat back system or even a Magnaflow.
I have been using Corsa since 2004 and have never had to replace my exhausts yet. Very easy install with no custom bending or brackets and Corsa is famous for NO Drone....
 
Well, got the series 70 Flowmaster installed EXACTLY as Muffman recommended years ago and couldn?t be happier!?  Thanks Muffman wherever you are.
 
  Here is is email.

casey@mastermuffler.com

He is in Portland Oregon.

I'm hoping for him to do my exhaust soon. MS03 2500 had me ask if he would
ship a system. He said no. So if your local he's your man.
 
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