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Kooks Shorty Headers !!SOLD!!

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!!SOLD!! I have a pair of Boss 302 Kook Shorty Headers for sale. These were purchased new and have approximately 2500 miles on them. I am selling these because I upgraded to some Long Tube Headers. I will ship in the original packaging.
Please PM me for any questions or details.
Here's a link: http://www.americanmuscle.com/kooks-shorty-headers-1114gt.html

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Re: Kook Shorty Headers for sale

If you curious about the performance of these headers in a stock or modified condition, please read the following post from JDM engineering:
http://www.modularfords.com/threads/193619-The-Numbers-are-in!!!-Kooks-Super-Street-Headers-Tested!

And here is another article on them from Stang TV:
http://www.stangtv.com/news/dyno-tested-kooks-super-street-series-headers-for-2011-up-mustang/
 
Re: Kooks Shorty Headers for sale

Yes. If you put the car up on four jack stands, these can be installed in a weekend. Instructions to install these can be found here:
http://1.cdn.lib.americanmuscle.com/files/65535-manu.pdf
 
Re: Kooks Shorty Headers for sale $435 shipped

Sorry you are having trouble selling. Did you install the long tubes yet? What was the performance difference?


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Re: Kooks Shorty Headers for sale $435 shipped

Yes, the cats are not as efficient and the O2 sensors see this. I never had a single code the year and a half I had the shorty headers on.
 
Re: Kooks Shorty Headers for sale $435 shipped

Interesting. A friend has been telling my that our cars benefit most from shorty's.


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