• Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 1994 - 1995 Specific Tech

Flowmaster American Thunder exhaust question.

  • Thread starter Thread starter 88 Fox GT
  • Start date Start date Aug 13, 2004

88 Fox GT

Active Member
Nov 18, 2002
1,674
0
36
Iowa
Aug 13, 2004
#1
  • Aug 13, 2004
  • #1
Does anyone know what kind of mufflers Flowmaster uses in their american thunder exhaust system for the 94-95 Stang? I think they are 40 series Delta flows, but am not sure. Can anyone clarrify for me? Thanks.
 

cb18201

New Member
Oct 25, 2003
1,140
0
0
CT
Aug 13, 2004
#2
  • Aug 13, 2004
  • #2
some with delta flow some without, its up to you
 

Rootus

Officially Addicted
Feb 8, 2003
6,659
1
0
Portland, Oregon
Aug 13, 2004
#3
  • Aug 13, 2004
  • #3
I don't remember what the specific model is, but I know they're 2-chamber. The Force II is 3-chamber.

Dave
 

88 Fox GT

Active Member
Nov 18, 2002
1,674
0
36
Iowa
Aug 13, 2004
#4
  • Aug 13, 2004
  • #4
Well a guy I know has the system on his car and it sounds absolutely amazing. He's not really 100% sure about the mufflers. He just knows its the american thunder system.
 

1Slick5.0

New Member
Jul 21, 2004
132
0
0
Vermont
Aug 14, 2004
#5
  • Aug 14, 2004
  • #5
They come with the 40 series 2 chamber
 
G

greg@berkeley

Founding Member
Aug 30, 2002
1,172
0
0
minnesota / university of california, berkeley
Aug 14, 2004
#6
  • Aug 14, 2004
  • #6
HairyCanary said:
I don't remember what the specific model is, but I know they're 2-chamber. The Force II is 3-chamber.

Dave
Click to expand...
 

R.J.

Member
Aug 20, 2003
813
0
16
Warwick, Rhode Island
Aug 14, 2004
#7
  • Aug 14, 2004
  • #7
Flowmaster p/n 42543
 

88 Fox GT

Active Member
Nov 18, 2002
1,674
0
36
Iowa
Aug 14, 2004
#8
  • Aug 14, 2004
  • #8
Here is the page for the American Thunder system.
http://www.flowmastermufflers.com/cgi-bin/flowmaster/17112.html
Says 40 series Delta flow.
 
1

1hot5.0

Founding Member
Sep 6, 2002
1,615
0
0
Surprise, Arizona
Aug 14, 2004
#9
  • Aug 14, 2004
  • #9
If you want it as loud as it can be, go with the ORIGIONAL 2 chambers, not the delta flow.
 
You must log in or register to reply here.

Similar threads

3
2006 v6 exhaust conversion
  • 302Rich
  • Jun 10, 2025
  • 2005 - 2014 S-197 Mustang -General/Talk-
Replies
0
Views
157
2005 - 2014 S-197 Mustang -General/Talk- Jun 10, 2025
302Rich
3
P
Tailpipes for '88 GT
  • pindude80
  • Apr 30, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 2
Replies
31
Views
1K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- May 13, 2025
pindude80
P
G
1982 Mustang GL 5.0 single to dual exhaust conversion
  • Guyton
  • Jun 27, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
15
Views
607
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Jul 1, 2025
limp
P
2000 GT Random Power Loss
  • Pinellas50
  • Mar 9, 2026
  • SN95 4.6L Mustang Tech
Replies
4
Views
263
SN95 4.6L Mustang Tech Mar 23, 2026
Pinellas50
P
K
3.8 T5 & Bellhousing to 1987 Lincoln 5.0
  • ks65stang
  • Mar 2, 2026
  • Other Auto Tech
Replies
3
Views
268
Other Auto Tech Mar 3, 2026
Noobz347
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 1994 - 1995 Specific Tech
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?