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

catted x-pipe install

  • Thread starter Thread starter superstang01
  • Start date Start date Feb 8, 2007

superstang01

Active Member
Oct 11, 2006
448
9
29
Kingston, On, Canada
Feb 8, 2007
#1
  • Feb 8, 2007
  • #1
Is it hard to install a catted x-pipe on a 99-04 mustang gt?? I am looking at purchasing a magnaflow catted x-pipe and just want to no what all is involved in insalling it .Like ,can it be done at a garage ,or is it almost as hard as headers to install.....I have a bit of expierince with exhaust ,do you think i coudl do it myself with the car on jack stands?? By the way ,its being bolted up to the stock manifolds!
 

AmBo

Active Member
Feb 3, 2004
1,027
1
36
New Jersey
Feb 8, 2007
#2
  • Feb 8, 2007
  • #2
Shoulda take you ~1-2 hours depending on ur experience doing it and how snagged you get on the passenger side bolts. I don't have first hand experience, but supposidly it's a ******!
 

BurningRubber

10 Year Member
Dec 6, 2004
1,865
24
58
Feb 8, 2007
#3
  • Feb 8, 2007
  • #3
No rust = easy job.

Rust = break out the PB blaster and some muscle.

Its not hard, I did mine on jack stands and a floor jack. First "real" exhaust work I had done aside from cutting and clamping.

Plan on a few hours and busted knuckles, but its worth doing it yourself. Make sure you have something that will remove the o2 censors also.
 

CobraRed_96_GT

Active Member
May 20, 2006
1,421
4
39
UCSD/La Jolla
Feb 8, 2007
#4
  • Feb 8, 2007
  • #4
First time took me and my bro about 40 mins to take out. The passanger side bolts to the manifold can be a bitch, just get a good extension of a 3/8" drive and spray the bolts w/ some anti-rust stuff before you do it and let it sit. Easier to do when cold. Now for me it's a 15 min job. With car lift tho
 
T

thomas91169

I'd donkey punch my sister.
Aug 19, 2005
0
0
0
Modesto, CA
Feb 8, 2007
#5
  • Feb 8, 2007
  • #5
spray the bolts a few days ahead of time and spray them everyday until you start the job.

use a medium (not too deep, but not a standard size) 15mm socket, a couple wobble head extensions, and youll be fine. i had to get a set of nut extractors because my nut for the life of it would not accept a 15mm and a 16mm was too big.
 

Tim2002GT

Founding Member
Apr 10, 2002
635
4
29
Tulsa, Oklahoma
Feb 8, 2007
#6
  • Feb 8, 2007
  • #6
I installed my catless prochamber and Bassani catback a couple of days ago using 4 jack stands and a nice hydraulic jack. The passenger side nuts are hard to get a socket onto. Soak them with some type of rust remover(PB blaster) and they will eventually come off. I ended up using an impact gun to break them loose. It was alot easier to reinstall the new midpipe than it was to remove the stock one. Just take your time and make sure you get everything tightened back up. It took me just under 4 hours to do the whole setup with a little help from a friend and a lot of help from a guy named Budweiser!!!
 
T

thomas91169

I'd donkey punch my sister.
Aug 19, 2005
0
0
0
Modesto, CA
Feb 9, 2007
#7
  • Feb 9, 2007
  • #7
Tim2002GT said:
and a lot of help from a guy named Budweiser!!!
Click to expand...

that dude is awesome.

i have found everything that requires any manual labor or car work goes smoother when beer is handy. doesnt even have to be good beer, you could throw back some pabst or whatnot and it still turns out good.
 

04fullitgt

I shower with poo
Nov 13, 2006
0
0
0
Crest Hill, Illinois
Feb 9, 2007
#8
  • Feb 9, 2007
  • #8
Its a piece of cake! .....until you get to the front passengers side bolts. I had to cut a 15mm socket to get those off and then it slipped and hit me in the face. And i had a little trouble with the 02 sensor harnesses, but thats what I get for going catless.
 

propellerhead

New Member
Apr 13, 2004
1,541
0
0
"but what's with the but shots?"
Feb 9, 2007
#9
  • Feb 9, 2007
  • #9
Jack it up high and put the jackstands on the front subframe to give you room.
 
You must log in or register to reply here.

Similar threads

Fox BBK X-pipe replacement Cat?
  • TIGGER
  • Aug 26, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
7
Views
302
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Aug 26, 2025
AeroCoupe
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
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
732
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Feb 23, 2026
General karthief
Progress Thread Progress Thread- From6to8's 1994 Cobra Supercharger install
  • from6to8
  • Sep 25, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 20 21 22
Replies
420
Views
9K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- May 6, 2026
from6to8
0
V6 to V8 Swap info
  • 02_2v_Curtis
  • Jan 11, 2026
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
0
Views
719
1996 - 2004 SN95 Mustang -General/Talk- Jan 11, 2026
02_2v_Curtis
0
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?