Kooks Side Pipes Stainless Steel 2" Boss 302 2012-2013

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MSRP: $631.24
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Kooks Side Pipes Stainless Steel 2" Boss 302 2012-2013
Kooks Side Pipes Stainless Steel 2" Boss 302 2012-2013 Kooks Side Pipes Stainless Steel 2" Boss 302 2012-2013

Product Description

Kooks Stainless Steel 2" Side Pipes for 2012-2013 Boss 302s.

Compliment your new 2012-2013 Boss 302 Kooks h-pipe (HPKL3 and HPKL4) with a pair of Kooks Stainless Steel 2" Side Pipes. Also, use Kooks side pipes on non-side pipe Mustangs with Kooks Boss 302 h-pipe. Kooks side pipes are a great upgrade over the factory side pipes. High quality stainless steel pipes feature a 2" diameter with 1-3/4" x 4-1/2" slash tips.

Kooks side pipes are made from mandrel bent aircraft quality T304 stainless steel. Kooks only uses the highest quality stainless steel unlike their competitors. Smooth bends create superb exhaust flow which greatly impact horsepower. The side pipes fit just like the factory side pipes but allow more flow and better sound. Kooks systems are bolt-in and never require any cutting or welding. All necessary hardware is included.

Each Kooks exhaust system is designed specifically for the engine and vehicle it is built for. Kooks utilizes the firing order of the engine when designing their exhaust tubes. The most technically advanced equipment is used when designing Kooks exhaust systems. Every system is dyno and race tested to ensure the results are up to Kooks' expectations. This means Kooks can guarantee their exhaust makes the most horsepower and torque in the industry. All Kooks products are manufactured in a 45,000 square foot state of the art facility located in Statesville, North Carolina.

Kook's Headers has been in business since 1962. With over 50 years of header and exhaust knowledge, you're guaranteed the best quality products. Kooks is involved with all types of automobile racing and makes parts for the ARCA, Lucas Oil Series, IMCA, URA and many other oval style racing series. Kooks is also an official contingency partner with NASCAR. Drag racing was the back bone of Kooks but they also supply cars in the SCCA and NASA. Kooks is a top supporter of the NHRA, ADRL, NMCA, NMRA, Fun Ford Weekend, PTRA and many more.

*Kooks side pipes will NOT work with the factory h-pipe.

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Installation Instructions

Mustang Installation

Mustang Applications

This product will fit the following Ford Mustang years:

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Product Questions


I have a 2011 Mustang GT and could not find the Ford Racing Boss Style Side Exhaust anywhere. I was planning on using the MRT After Cat Boss 302 H-Pipe and using the Kooks Sidepipes w/ Sidepipes Bolt & Grommet kit. Do you think this setup will work?

Asked by: smurf302
Ford Racing has discontinued the Boss Style Side Exhaust for the 2011-2014 Mustang GT. And the Kooks Side-pipes are only designed to be used with the Kooks Boss-Style Mid-pipe.
Answered by: CJPP Dave
Date published: 2015-10-12

I have a 2012 Boss 302, are these just a direct bolt on replacement for the factory side pipes?

Asked by: juhuhgigiugigiug
They are, but they must be paired with the Kooks H-pipe to work. Use either HPKL3 and HPKL4 with these side pipes.
Answered by: CJ Pony Parts
Date published: 2015-09-29

Are these compatible with magna flow cat back comp systems?

Asked by: Micdanger
Sort of. You'd need to replace the X-pipe or H-pipe that comes with the Magnaflow system with one of the H-pipes that are compatible with these side pipes. Then, to work with the H-pipe, you'll need to install the Kooks long tube headers.
Answered by: CJ Pony Parts
Date published: 2015-09-16
  • 2015-10-13T10:18CST
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