• Mustang Forums
  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SVT Tech Forum

Best Headers for 04 Cobra

  • Thread starter Thread starter SliverStang
  • Start date Start date Jan 30, 2004

SliverStang

Member
May 25, 2003
270
0
16
Pineville, LA
Jan 30, 2004
#1
  • Jan 30, 2004
  • #1
My friend just got a 2004 Cobra and he wants to put some headers and a xpipe and catback on it. I told him hookers are the best since thatz what I have but, Im not sure if they even make headers for the new cobra's. What do you guys recomend for the most power gains.
 
U

Uncle Meat

Banned
Jun 13, 2002
0
1
0
Prattville, Alabama
Jan 30, 2004
#2
  • Jan 30, 2004
  • #2
SliverStang said:
My friend just got a 2004 Cobra and he wants to put some headers and a xpipe and catback on it. I told him hookers are the best since thatz what I have but, Im not sure if they even make headers for the new cobra's. What do you guys recomend for the most power gains.
Click to expand...

Tell him to forget about the headers. On a stock or even mildly modified Cobra the addition of long tube headers is not worth it. The money it costs to purchase and install them is not worth the minimal returns in HP & TQ. A cat back is a must do mod on the new Cobras, a new mid-pipe can be good for upwards of 10 HP on the '03. The '04 may be different because it comes with bigger stock cats on it compared to the '03. Use the header money to buy a CAI, a pulley, and a tune.

If your friend is dead set on getting headers, Kooks are about the best out there. I haven't read about anyone using the new Hooker headers on an '03 or '04 yet.

U.M.
 
H

hj16

New Member
Jan 21, 2003
86
0
0
Chicago/Boulder/Bloomington
Feb 1, 2004
#3
  • Feb 1, 2004
  • #3
I recently installed Kooks Long Tubes on my 03, and have to say that they were worth the PITA install. Amazing sound and great power gains. They aren't worth it if you are going to do the basic mods though.

I would recommend either getting Kooks, or QMP Headers for Longtubes, and Bassani's for Mid-Lengths.
 
U

Uncle Meat

Banned
Jun 13, 2002
0
1
0
Prattville, Alabama
Feb 2, 2004
#4
  • Feb 2, 2004
  • #4
hj16 said:
I recently installed Kooks Long Tubes on my 03, and have to say that they were worth the PITA install. Amazing sound and great power gains. They aren't worth it if you are going to do the basic mods though.

I would recommend either getting Kooks, or QMP Headers for Longtubes, and Bassani's for Mid-Lengths.
Click to expand...

Please tell us what mods your car had prior to the Kooks LT install. I'd like to see your great power gains in the form of a before & after dyno sheet.

Installing LT's on a stock or even a mildly modified Cobra is a waste of time/money/effort. $1000 + installtion for 10 HP is NOT a good deal... Then you have to worry about leaks, scraping, custom mid-pipe....

U.M.
 
You must log in or register to reply here.

Similar threads

J
Switched to e85 on the 3v and now it won't run right.
  • jcowdough
  • Aug 24, 2025
  • 2005 - 2014 S-197 Mustang -General/Talk-
Replies
1
Views
171
2005 - 2014 S-197 Mustang -General/Talk- Aug 24, 2025
Noobz347
R
What's it Worth? 1997 Cobra, a ton of mods and restoration
  • riored97snake
  • Jun 18, 2026
  • What is it Worth?!?!?
Replies
2
Views
215
What is it Worth?!?!? Jun 21, 2026
riored97snake
R
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
10K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- May 6, 2026
from6to8
M
Too much for me to repair in my current housing situation
  • My Drama Magnet 04 Gt
  • Apr 1, 2026
  • The Welcome Wagon
Replies
8
Views
330
The Welcome Wagon Apr 14, 2026
Noobz347
P
Progress Thread New To Me 1988 GT - trying to set up vacuum lines for upper intake question
  • pindude80
  • May 6, 2025
  • Fox 5.0 Mustang Tech
  • 9 10 11
Replies
214
Views
15K
Fox 5.0 Mustang Tech Mar 28, 2026
pindude80
P
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SVT Tech Forum
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?