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Exhaust 40 series black?

  • Thread starter Thread starter MUSTANGJOE
  • Start date Start date Dec 14, 2021

MUSTANGJOE

Silver Stanger
Founding Member
Apr 9, 2002
1,644
17
59
Dec 14, 2021
#1
  • Dec 14, 2021
  • #1
Stupid quick question, i ordered a set of 40 series mufflers from American muscle #8042543, they are supposed to be stainless steel, in the picture on there website the mufflers were silver in color. The ones i received are black. Are all flowmaster mufflers black now? Or should I send them back, thxs everyone
 

91AOD5.0LX

I have a slight sag in my rear
5 Year Member
Feb 20, 2021
1,033
957
133
Lake George NY
Dec 14, 2021
#2
  • Dec 14, 2021
  • #2
MUSTANGJOE said:
Stupid quick question, i ordered a set of 40 series mufflers from American muscle #8042543, they are supposed to be stainless steel, in the picture on there website the mufflers were silver in color. The ones i received are black. Are all flowmaster mufflers black now? Or should I send them back, thxs everyone
Click to expand...
I ordered the cat-back full stainless flowmaster system series 44 last year and mine came black also (mufflers).
I checked the system out on several different companies websights and some
Showed black and some showed silver mufflers in their pictures for the same product and part number was the same. I kept them.
 
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MUSTANGJOE

Silver Stanger
Founding Member
Apr 9, 2002
1,644
17
59
Dec 14, 2021
#3
  • Dec 14, 2021
  • #3
91AOD5.0LX said:
I ordered the cat-back full stainless flowmaster system series 44 last year and mine came black also (mufflers).
I checked the system out on several different companies websights and some
Showed black and some showed silver mufflers in their pictures for the same product and part number was the same. I kept them.
Click to expand...
Same here, some show silver and some show black for the same part #. American muscle was not sure if it came in silver, they want to do an exchange but can not guarantee if the new ones will be silver
 

General karthief

wonder how much it would cost to ship you a pair
5 Year Member
Aug 25, 2016
27,856
10,533
203
polk county florida
Dec 14, 2021
#4
  • Dec 14, 2021
  • #4
Keep the black ones, the welds will not show rust and theoretically hold the heat inside instead of radiating out side, now this is just a theory.
I'm going to be painting my exhaust system with high heat black paint.
JMO and not based on any personal experience. Yet.
 
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Mustang5L5

That is…until I whipped out my Bissell
Mod Dude
Feb 18, 2001
43,200
17,890
224
Massachusetts
Dec 14, 2021
#5
  • Dec 14, 2021
  • #5
Flowmaster has moved to black coating now. I've been watching a lot of dyno vids lately on them and seems like they are all black.

They are 409 Stainless Steel, which is magnetic so you cant magnet check them
 
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