• Mustang Forums
  • 1996 - 2004 SN95 Mustang -General/Talk-

cant decide on exhaust

  • Thread starter Thread starter 2001 greenGT
  • Start date Start date Jul 15, 2009

2001 greenGT

New Member
Mar 30, 2009
19
0
1
Jul 15, 2009
#1
  • Jul 15, 2009
  • #1
hey im in a hole a very deep hole im going to buy a cat back for my 2001 gt and i cant decide should i get the slp loudmouth or the magnaflow magnapack i really like the high rpm sound of the slp but i also really like the deep throaty sound of the magnaflow please help
 
J

jlds91389

New Member
Feb 1, 2009
241
0
0
Orange Tx
Jul 15, 2009
#2
  • Jul 15, 2009
  • #2
if it was me i would go with the magnapacks. sometimes slp sounds bad and sometimes it sounds good depending if you are talking about the loudmouth 1s or 2s....but the magnapacks sound amazing
 

JMstang7

New Member
Jan 14, 2009
29
0
0
Baltimore
Jul 15, 2009
#3
  • Jul 15, 2009
  • #3
I have LM2's on my 04 GT they sound great. The LM1's are to raspy for my taste.
 
0

007

Founding Member
Jan 29, 2002
3,287
24
69
Broke
Jul 15, 2009
#4
  • Jul 15, 2009
  • #4
Too loud for my liking. My regular magaflows are freaking loud after about 7 years. They got a lot louder over time.
 

VEE EIGHT

Member
Apr 27, 2009
85
0
6
Texas
Jul 15, 2009
#5
  • Jul 15, 2009
  • #5
IMO SLP's sound like dog **** on 2V's. Way too much rasp and popping.
 

RedDaemon

10 Year Member
Mar 31, 2005
3,470
9
108
Atlanta, GA
Jul 15, 2009
#6
  • Jul 15, 2009
  • #6
IMO SLP's sound like dog **** on 2V's. Way too much rasp and popping.
Click to expand...

its much worse with o/r midpipes which is what everyone pairs it with (unlike myself)



this should be in talk

my vote is SLP LM1 (see my sig for details)
 

scupking

Active Member
Sep 18, 2005
1,186
1
36
Enfield, CT
Jul 15, 2009
#7
  • Jul 15, 2009
  • #7
I do agree that SLP sounds great with the stock H pipe and with catted mid pipes but it doesn't sound good with O/R pipes. Oh and if you want another clip of how the packs sound with a cated H then take a listen http://s35.photobucket.com/albums/d154/scupking/2009/?action=view&current=MustangDyno.flv
 

EPIK

Member
Jul 3, 2004
796
1
16
LEFT COAST
Jul 15, 2009
#8
  • Jul 15, 2009
  • #8
Neither.... Bassani FTMFW!!!!
 
0

01MustangGT

Founding Member
Jan 13, 2002
202
0
0
CA
Jul 15, 2009
#9
  • Jul 15, 2009
  • #9
O/R H pipe, and Magnapack all the way
i love it cause' mine sound crazy LOL
i got a lightning chase me down just to know wat set up i am running
 
1

19Stangnotch87

New Member
Oct 12, 2005
74
0
0
idaho
Jul 16, 2009
#10
  • Jul 16, 2009
  • #10
i had the slp loudmouth 1s with an offroad x-pipe and damn ill tell u wat that **** was damn load and i got 2 tickets for the ****s so i removed them and put american thunder flowmasters and sounds hella bad but the thing is flowmaster is everywhere and sounds awesome....
 

2001 greenGT

New Member
Mar 30, 2009
19
0
1
Jul 16, 2009
#11
  • Jul 16, 2009
  • #11
thanks after listening to the videos im leaning more towards the magna packs
 
B

Blown Spring GT

Member
Apr 12, 2003
175
0
16
Spencer OH.
Jul 16, 2009
#12
  • Jul 16, 2009
  • #12
The Magna packs all the way. The SLP's sound like a "tin can" to me.
 
You must log in or register to reply here.

Similar threads

S
New guy- first Stang- I love it !!
  • smid333
  • Mar 22, 2026
  • The Welcome Wagon
Replies
5
Views
147
The Welcome Wagon Mar 23, 2026
smid333
S
Y
Cams in Ca?
  • yelol2v
  • May 12, 2024
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
1
Views
629
1996 - 2004 SN95 Mustang -General/Talk- Sep 1, 2024
2vVert
2
A
Rough idle - cylinder 1 and 6 misfire HELP
  • austindavies935
  • Jul 24, 2025
  • SN95 4.6L Mustang Tech
Replies
12
Views
671
SN95 4.6L Mustang Tech Jul 24, 2025
gkomo
B
2001 roush stage 3 - sat for 5 years
  • Brando_05
  • Aug 26, 2025
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
0
Views
247
1996 - 2004 SN95 Mustang -General/Talk- Aug 26, 2025
Brando_05
B
A
Discussion on mild budget build/ top end
  • Acesario
  • Feb 21, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 2
Replies
20
Views
696
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Feb 23, 2026
General karthief
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1996 - 2004 SN95 Mustang -General/Talk-
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?