• Mustang Forums
  • 2005 - 2014 S-197 Mustang -General/Talk-
  • 2005 - 2009 Specific Tech

Glasspack question

  • Thread starter Thread starter 07GTS197
  • Start date Start date Jul 23, 2011
0

07GTS197

New Member
Jul 21, 2011
7
1
0
Ottawa, Ontario, Canada
Jul 23, 2011
#1
  • Jul 23, 2011
  • #1
Hi,

My first tech post!!

I was wondering how installing glasspacks before the axle on an 07 GT manual would do to the overall sound while keeping the stock mufflers on.

Would it be much louder or at all? How about the drone? What would it actually sound like?

I thought this might be a cheaper alternative to try before axle-backs on my daily driver. My wife and neighbors would not like it too loud
 

Steve491

Member
Apr 20, 2008
254
2
19
Charlotte, NC
Jul 26, 2011
#2
  • Jul 26, 2011
  • #2
07GTS197 said:
Hi,

My first tech post!!

I was wondering how installing glasspacks before the axle on an 07 GT manual would do to the overall sound while keeping the stock mufflers on.

Would it be much louder or at all? How about the drone? What would it actually sound like?

I thought this might be a cheaper alternative to try before axle-backs on my daily driver. My wife and neighbors would not like it too loud
Click to expand...


I can't see how it would be any louder at all, maybe even quieter.

If you have stock cats and pipes most axle backs won't make it much louder unless you use muffler deletes.
 
You must log in or register to reply here.

Similar threads

E
2007 GT Stalls when lights or a/c turned on
  • ejscarfo
  • Jun 22, 2026
  • 2005 - 2009 Specific Tech
Replies
2
Views
174
2005 - 2009 Specific Tech Jun 29, 2026
ejscarfo
E
J
2004 Mustang 3.8L V6 vibrations above 65 MPH and differential leaks
  • joeybuddy96
  • Mar 16, 2026
  • SN95 V6 Mustang Tech
Replies
16
Views
639
SN95 V6 Mustang Tech Jul 14, 2026
joeybuddy96
J
L
Is catback worth it over axle backs?
  • Lorencarson
  • May 15, 2025
  • 2005 - 2014 S-197 Mustang -General/Talk-
Replies
2
Views
704
2005 - 2014 S-197 Mustang -General/Talk- May 15, 2025
89ripper
G
Quiet my 2015 GT on the cheap
  • gsrblack
  • Feb 12, 2025
  • 2015 - 2023 (S550) Mustang -General/Talk
Replies
6
Views
799
2015 - 2023 (S550) Mustang -General/Talk Apr 16, 2025
gkomo
F
Fox 1990 Mustang GT 5.0 A9L – Engine suddenly shuts off but immediately restarts when key turned
  • FishermansFriend
  • Aug 9, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
12
Views
263
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Aug 19, 2026
CAMTWO1070
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 2005 - 2014 S-197 Mustang -General/Talk-
  • 2005 - 2009 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?