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

MUFFLERS HELP

  • Thread starter Thread starter Edgarvega4
  • Start date Start date Sep 7, 2008

Edgarvega4

New Member
Jul 3, 2007
2
0
0
San Jose, California
Sep 7, 2008
#1
  • Sep 7, 2008
  • #1
Hey Fam,
I got a 2006 Ford Mustang Gt And to upgrade my Mufflers any recommendations for the BEST out there...was looking at some SLP LOUDMOUTHS and i "think" those are the loudest, because im looking at installing some LOUD mufflers any thought people also how much would i be looking around to spend? Thanks for the help:SNSign:
 

kooldawg6

mine works really well and can take a fair amount
Aug 31, 2006
1,679
2
38
Central VA
Sep 8, 2008
#2
  • Sep 8, 2008
  • #2
If you're looking for loud, then from what I've read and heard, the SLP Loudmouths will definitely get you there. The thing is that you will pay a good amount of money getting those shiny muffler delete pipes Several have just gone to a muffler shop, have them take the stockers off and make up some straight pipe with tips for so much cheaper.
 

highvolts

20+ Year Stangneter
Sep 1, 2003
436
2
18
Ohio
Sep 8, 2008
#3
  • Sep 8, 2008
  • #3
Borla/Ford Racing Stingers are a nice compromise between the SLP LoudMouths and Stock. They are pretty quiet on normal acceleration but are rather loud and nice sounding on WOT. There are lots of videos of them on YouTube of them also.
 

Az Pete

10 Year Member
Mar 30, 2005
711
18
49
Panama City, Fl.
Sep 8, 2008
#4
  • Sep 8, 2008
  • #4
My muffler deletes made at a shop were $80.00. That included the 18" x 4" chrome tips. The 4" tips fit the bumper cutout real nice also. We tried different tips until there was a good sound. They are clamped on so I can re-install the factories if wanted. I see no sense in paying the big bucks for something so simple unless you just have to have the "name".
 

gmantheman

Member
Dec 30, 2007
483
1
16
Escondido, CA
Sep 8, 2008
#5
  • Sep 8, 2008
  • #5
I was going to buy either SLP loudmouths or Boomtubes, but then I got the winning bid on ebay for a new set of magnapacks. I paid only $307 w/shipping. I have yet to receive them, so can't comment on the sound. From what I have read, there seems to be a love hate with the SLPs. Listening the them on videos, the sound terrible with L/T and are too obnoxious IMO with O/R H or X pipe. They sound okay with the stock H-pipe. Boomtubes might be a better choice. They are less expensive than boomtubes, but IMO sound better.
 

NotQuik

Founding Member
Oct 21, 2000
5,158
29
88
Central Florida
Sep 8, 2008
#6
  • Sep 8, 2008
  • #6
I have mac axle back and off road x-pipe and it's loud...raspy but loud.

Video of cruise by - Photobucket - Video and Image Hosting
 

walter

Founding Member
Aug 13, 1998
1,054
0
46
Houston TX
Sep 8, 2008
#7
  • Sep 8, 2008
  • #7
If you want loud you gotta lose the catalytic converters that's pretty much a given. Then from there pick the less restrictive thing you can find.

That's strictly sound of course.
 

DarkFireGT

Playing with my wife's really makes me want one.
10 Year Member
May 23, 2004
692
10
89
East Moline, IL
Sep 8, 2008
#8
  • Sep 8, 2008
  • #8
If you just want it louder, pick up an off road pipe. Honestly, I don't like the sound of muffler deletes. There's nothing really shaping the exhaust sound. Just sounds like you've got a hole in your muffler, to me.
 

Az Pete

10 Year Member
Mar 30, 2005
711
18
49
Panama City, Fl.
Sep 8, 2008
#9
  • Sep 8, 2008
  • #9
Using a larger tip as I did on the muffler delete really changes the tone. Several try to compare the sound with just removing the mufflers and starting the car. That sounds bad. I tried a couple different tips to get a good sound.
 

NastyStang113

New Member
Sep 12, 2008
1,567
1
0
Florida
Sep 8, 2008
#10
  • Sep 8, 2008
  • #10
Az Pete said:
Using a larger tip as I did on the muffler delete really changes the tone. Several try to compare the sound with just removing the mufflers and starting the car. That sounds bad. I tried a couple different tips to get a good sound.
Click to expand...

Agreed, completely. I started out with SLP LMS. I liked it at first than hated it. My buddy got a muffler delete from a local muffler shop with some long slash cut tips and it sounds amazing !! I've got Magnaflow Magnapacks now and love them.
 

gmantheman

Member
Dec 30, 2007
483
1
16
Escondido, CA
Sep 8, 2008
#11
  • Sep 8, 2008
  • #11
ThumperMX113 said:
Agreed, completely. I started out with SLP LMS. I liked it at first than hated it. My buddy got a muffler delete from a local muffler shop with some long slash cut tips and it sounds amazing !! I've got Magnaflow Magnapacks now and love them.
Click to expand...
I am picking up my maganpacks tomorrow. Did you put on a X-pipe or keep the H-pipe? I know drone is subjective but is it as bad as some people say?
 

NastyStang113

New Member
Sep 12, 2008
1,567
1
0
Florida
Sep 8, 2008
#12
  • Sep 8, 2008
  • #12
I've got the factory H Pipe. Drone isn't too bad. It's there, especially on the highway, but I'm used to cars being loud.
 

gmantheman

Member
Dec 30, 2007
483
1
16
Escondido, CA
Sep 9, 2008
#13
  • Sep 9, 2008
  • #13
I may have to get use to drone again. My flows had it, but the JBAs were almost non existent.
 
You must log in or register to reply here.

Similar threads

Fox Help
  • 93fox85
  • Mar 22, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
5
Views
259
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Mar 23, 2026
Noobz347
M
85 Capri 5.0 transmission rattle
  • Mamaclean
  • May 2, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
2
Views
192
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- May 17, 2026
Mamaclean
M
S
Best place to source power steering parts for a '67? (control valve, ram, hoses)
  • SophiaTatum
  • Jun 15, 2026
  • Classic Mustang Specific Tech
Replies
2
Views
126
Classic Mustang Specific Tech Jun 18, 2026
SophiaTatum
S
S
Preparation for Holley Terminator X install – Foxbody 306 (electrical fan, alternator, MSD Ignition, etc)
  • So_Flo
  • Mar 1, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 2
Replies
22
Views
2K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Mar 4, 2026
General karthief
P
Air Fuel ratio bung location.
  • Praetorious
  • Feb 7, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 2
Replies
39
Views
1K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Feb 11, 2026
Noobz347
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?