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  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech

Flowtech Headers SUCK!!

  • Thread starter Thread starter FRCFED4.6
  • Start date Start date Aug 27, 2004
F

FRCFED4.6

New Member
Mar 16, 2003
47
0
0
Aug 27, 2004
#1
  • Aug 27, 2004
  • #1
Just took my car to get some headers, 4.10's, dragon plenum, and a full dyno tune and the headers are crap. Everyhing else is going great, but the problem is the headers are crap... It leaks where the 2 pieces of the header slide into each other on the drivers side. I am getting the install done by T@J and am so glad I didn't do it! I'll post the gains soon, but DON'T buy flowtechs!! We have figured out the header problem, but it was in no way worth it to skimp out on good headers... Get the BBK's!
 

BlackenedSVT

Active Member
Jan 18, 2004
1,841
7
38
New Jersey
Aug 27, 2004
#2
  • Aug 27, 2004
  • #2
Glad you found the problem, but no offense....never skimp on headers.

Flowtech what are those...

Hope everything works out
 
S

sacstoy02gt

New Member
Jan 5, 2004
124
0
0
Waukesha, WI
Aug 27, 2004
#3
  • Aug 27, 2004
  • #3
Thanks for the info...I was looking at them too. Guess I'll have to go the BBK route, oh darn!
 

cmb91LX

New Member
Apr 20, 2004
432
0
0
Memphis
Aug 27, 2004
#4
  • Aug 27, 2004
  • #4
flowtech I believe is s subsidiary of Hooker but of far less quality, I had an o/r X from them and it was junk. the flat connection on pass side was warped and always leaked, I finally junked it
 

bunny_power

New Member
Aug 13, 2003
170
0
0
Edmonton
Aug 27, 2004
#5
  • Aug 27, 2004
  • #5
I got a flowtech X too. The thing fitted so badly that it had to be cut up and rewelded to fit, pain in the ass, but no leaks yet.

You get what you pay for and flowtech is CHEAP!
 
J

jbrown

New Member
Aug 5, 2003
393
0
0
Tallahassee, FL
Aug 27, 2004
#6
  • Aug 27, 2004
  • #6
glad I didnt buy them people kept saying they were the same as the hookers
 

kirkyg

Founding Member
Jun 14, 2002
3,568
1
56
Beaumont, TX
Aug 28, 2004
#7
  • Aug 28, 2004
  • #7
I've always read Hooker makes the best headers performance wise AND quality wise (but they are pricey). What kinda gains did you get from this setup?

kirkyg
 
F

FRCFED4.6

New Member
Mar 16, 2003
47
0
0
Aug 28, 2004
#8
  • Aug 28, 2004
  • #8
I have a 00 gt (01 gt is in sig) and these are the mods... Ohhroad X pipe-Flowtech lt headers, magnapacks, 4.10's, dragon plenum, dyno tune and it made 252 RWHP and 290 RWTQ. Does that seem a little low? I am thinking the spark plugs may be bad after 40K miles. The tune was excellent, I guess the headers don't make the power..
 

kirkyg

Founding Member
Jun 14, 2002
3,568
1
56
Beaumont, TX
Aug 28, 2004
#9
  • Aug 28, 2004
  • #9
Spark plugs dont need to be changed for 100k they are platinum. I would guess you should be putting out closer to 260 but the 4.10s maybe affecting the numbers negatively a little. You should be running low 13.4's or so with some nittos.

kirkyg
 
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