Mac muffler stainless steel type?
Thread Starter
Mach 1 Member
Joined: December 4, 2007
Posts: 893
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From: Columbus, OH
Mac muffler stainless steel type?
What is it? I'm guessing 409, but I can't find any proof because anybody who sells it, just says "100% stainless steel construction".
Since my car will be parked outside now, I can't have 409.
Since my car will be parked outside now, I can't have 409.
SUPERCHARGED RED ROCKET ------------------Master-Moderator
Joined: May 11, 2006
Posts: 10,645
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From: Carnegie, PA
Although 304 SS is not listed on the MAC website, MAC flowpath mufflers are listed as higher grade stainless steel with a lifetime warranty against rust, and corrosion.
I also spoke with a MAC tech support rep, who confirmed their made from 304 grade stainless steel, and not 409.
At any rate: I hope this addresses your concerns.
I also spoke with a MAC tech support rep, who confirmed their made from 304 grade stainless steel, and not 409.
At any rate: I hope this addresses your concerns.
Last edited by m05fastbackGT; Jul 14, 2008 at 01:06 PM.
Thread Starter
Mach 1 Member
Joined: December 4, 2007
Posts: 893
Likes: 0
From: Columbus, OH
Although it's not listed on the MAC website, MAC flowpath mufflers are listed as higher grade stainless steel with a lifetime warranty against rust, and corrosion.
I also spoke with a MAC tech support rep, who confirmed their made from 304 grade stainless steel, and not 409.
At any rate: I hope this addresses your concerns.
I also spoke with a MAC tech support rep, who confirmed their made from 304 grade stainless steel, and not 409.
At any rate: I hope this addresses your concerns.
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