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-   -   WJ performance headers? (http://www.jeepgarage.org/f196/wj-performance-headers-11509.html)

SRTWJ04 07-30-2010 07:10 AM

WJ performance headers?
 
everyone knows that headers give you the best performance you can get outta your motor with out doing anything crazy to the internals. does anyone know a company that sells headers for the WJ with the o2 sensor points built in? ive been looking but i havent been satified with my results. any suggestions?

thanks

Chaoul1 07-30-2010 08:02 AM

Re: WJ performance headers?
 
I think Gibson does Headers! You should look into getting your 4.0L Stroked to a 4.6L!

SRTWJ04 07-30-2010 02:18 PM

Re: WJ performance headers?
 
haha thank you, but if i was going to stroke my 4.0 i would rather look into the 4.7HO motor swap :)

206WJ 07-30-2010 03:41 PM

Re: WJ performance headers?
 
There are no headers available for the 4.7l WJ

SRTWJ04 07-30-2010 04:26 PM

Re: WJ performance headers?
 
well i am looking for headers for the 4.0l with o2 sensor adaptors

Chuck 07-30-2010 08:54 PM

Re: WJ performance headers?
 
Quote:

Originally Posted by SRTWJ04 (Post 244774)
well i am looking for headers for the 4.0l with o2 sensor adaptors

I don't think there are any choices for the 4.0 either.

SRTWJ04 07-31-2010 09:18 AM

Re: WJ performance headers?
 
i found these on auto parts warehouse.. they look promising

http://www.autopartswarehouse.com/de...1&apwidh2X7tpm

SRTWJ04 08-04-2010 12:47 PM

Re: WJ performance headers?
 
i also found these from summit.. anyone like?
http://www.summitracing.com/parts/ED...GRAND+CHEROKEE

caa0428 08-08-2010 06:16 PM

Re: WJ performance headers?
 
http://www.dougthorleyheaders.com/pr.../productID/971
Expensive though

Wj4.0lTCP 08-15-2010 03:28 PM

Re: WJ performance headers?
 
Try ebay, they have em for pretty cheap usually, i was looking a while ago and found some for about $270, same as the ones you posted from auto parts warehouse

SRTWJ04 08-17-2010 10:08 AM

Re: WJ performance headers?
 
sweet man, ill take a look. did you like the added performance/sound? was it worth the money?

jake lagerstrom 10-25-2013 03:07 PM

Re: WJ performance headers?
 
ive got the 1999 jeep wj with the 4.0. I was wondering of any bolt on mods that would give mea little more power. I already have a throttle body spacer, the four hole injectors, cold air intake, high flow cat and a cat back. I am ordering the banks header soon along with the bbk throttle body itself. I noticed a big difference with just those mods any suggestions.


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