HUGE POWER GAINS! Kooks custom headers are in our opinion the best
header on the market. The kits come complete with everything you need!
The custom headers are made of stainless steel and have a 1 7/8”
Included in this package is a high flow catted X pipe (Use
drop down to choose mid pipe). The high flow cats offer enough
protection to pass the sniff test yet flow very close to an off road
GT350 Kooks Stainless
Steel Stepped Long Tube Headers
The GT350 can turn some serious RPM in factory trim. With this amount
of RPM, you want your engine to be able to expel its exhaust as easily
as possible. The Kooks stepped long tube headers are designed to allow
your VooDoo engine to breathe easier and produce more horsepower.
Constructed with stainless steel and stepped primaries, these headers
will move your exhaust quicker than the stock manifolds.
The primaries are 1-3/4" stepped to a 1-7/8". The reason for this
stepped design is to allow for easier installation, more high end power
and more low end torque. It gives you the best of both worlds. The flow
of a 1-7/8 for high end power and the low end torque of a 1-3/4 header.
Shelby GT350 Kooks X-Pipe
If you are planning on installing the Kooks longtube headers to your
Shelby GT350, you will need this matching X-pipe to complete the
install. This kooks X-pipe is constructed of 3" mandrel-bent tubing for
maximum exhaust flow. The piping has a stainless steel finish to resist
corrosion and protect against road debris. Kooks high flow tuner
catalytic converters are included to ensure you stay emissions legal.
The combination of this X-pipe and Kooks headers will have your Shelby
GT350 running better than ever!
-Factory catback must be cut to be used with this x-pipe.
-For use with Kooks Headers.
This X-pipe will not pass California emissions standards.