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Kooks Catted H-Pipe (12-13 BOSS w/ Long Tube Headers)

2 Reviews
Our Price

$735.99

  • Item #65515
  • MPN #60-42-CATH-302BOSS
  • Market Price $826.96
  • You Save 11% ($90.97)
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Features
  • Required for Kooks long tube headers
  • Improves Exhaust Flow and Sound
  • Classic muscle car rumble
  • High flow catalytic converters included
  • 3" to 2.75" mandrel bent 304 stainless steel tubing
  • Retains side exhaust
  • Fits 2012-2014 BOSS Mustangs
Description
Increase Performance. Add even more horsepower and torque to the rear wheels of your 5.0 Coyote powered BOSS Mustang with a Kooks Catted shorty H-pipe. A Kooks catted H pipe features high flow race catalytic converters to increase overall performance. This Kooks H-pipe is specifically designed to be used with Kooks Long Tube Headers. Retains Side Exhaust. Kooks designed their shorty mid-pipe to keep the Boss 302 Mustangs distinctive Quad Exhaust System intact, so you can still enjoy the sound of your side pipes.

Muscle Car Rumble. This free flowing Kooks shorty mid-pipe for the BOSS Mustang not only increases power, but it also adds a deep muscle car rumble to the sound of your exhaust with its classic "H" crossover pipe design.

Quality Construction. Manufactured from 3" to 2.75" diameter 304 stainless steel tubing, Kooks h-pipes are mandrel-bent so there are no kinks to rob you of power. High flow race catalytic converters are included.

Application. This Kooks Shorty Catted H-Pipe is specifically designed to fit the 2012-2014 5.0L BOSS Mustangs with Kooks Long-Tube Headers installed.

Mustang Fitment: 2012 2013 Details

What's in the Box
  • (1) H-pipe
  • (2) catted down pipes
Installation Info

Installation Time: (approx) 2 Hours

Difficulty Level:Advanced mechanical skills required.

Tech Specs
Mid Pipe Specifications
Style Mid Pipe: Shorty "H" Type Headers Required: Kooks Long Tube
Piping Material: 304 Stainless Steel Piping Size: 3" to 2.75"
Catalytic Converter: "Yes" Fitment: 2012-2014 BOSS 302
Fitment
  • Boss 302 - 12, 13

Fits 2012-2013 BOSS Mustangs Only!

Most Helpful Reviews View All

Overall Rating 5/5 Write a Review
5/5
Sweet sound

This pipe coupled with the headers and unbaffled sidepipes make the Boss sound like a Boss. At times it sounds like a Ford Stockcar.

Helpful (1) (0)

5/5
Great Boss 302 Upgrade.....Kooks LT + Kooks Catted Boss H-Pipe

Great compliment for the Kooks LT. My Boss really sound different especially with my Track Key. Boss owners will definitely love this upgrade.

Helpful (0) (1)

Customer Photos

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Q & A (3 Questions, 4 Answers) Ask a Question

Fitment I'm curious why it states it only fits 2012-13 boss. If there is a 11-13 boss h-pipe with side exhaust, would this not fit a 2011 gt? Would it fit with long tube headers? I really want it!!!

striker79 Year: 2011 Model: GT

Question Resolved
Good Question (1) (1)
  • This does fit the GT as long as you have the Long tube Headers I installed them on my 2011 GT with KOOKS Side pipes. Kooks makes side pipes that are the same shape as the NASCAR Nationwide series exhaust pipes and they are crazy Loud easily that loudest exhaust I have heard. You will get tickets with this set up..It is also too loud for some road coarses if you track your car, but its soo worth it lol and sounds so sweet at the Drag strip. Bad thing is the side pipes dont come with any hardware so a $10 trip to your local auto shop for some bushings; washers and bolts will do the trick. There is also a company called Quick Time Performance that makes electronic cut outs so you can turn them on and off with the flip of a switch or a remote from a key chain...and Yes I passed inspection with them turned off!!!!

    Helpful (3) (0)

    Best Answer

    wvanderveer Year: 2011 Model: GT

Show 2 more answers

Tune required? With this H-pipe and there headers installed would I be required use a aftermarket tuner, or can I keep the stock tune?

JCWFLHX Year: 2013 Model: Boss

Question Resolved
Good Question (0) (1)
  • you should always use an aftermarket tune. installing the new headers will change the way the exhaust flows. without a tune your engine won't understand how to handle the new set up.

    Helpful (0) (1)

    Adam Year: 2012 Model: GT

    Top 50 Contributor

Can I get this mid pipe without the step down to 2.5 inchs. Can I get this H pipe as a full 3 inch unit with no step down?

13Boss Year: 2013 Model: Boss

Be the First to Answer This Question
Good Question (0) (0)

Reviews (2) Write a Review

  • 5 Stars 1.0 100%
  • 4 Stars 0 0%
  • 3 Stars 0 0%
  • 2 Stars 0 0%
  • 1 Stars 0 0%
5.0

out of 5 stars

2 Customers Recommend this Product

Installation Time:Weekend

Installation Cost:0-$100

  • Loudness / Volume: 5 5/5
  • Exhaust Note: 5 5/5
  • Fit & Finish: 5 5/5
  • Bang For Your Buck: 3.5 3.5/5
Filter By Sort By
  • 5/5

    Sweet sound

    August 17, 2012

    This pipe coupled with the headers and unbaffled sidepipes make the Boss sound like a Boss. At times it sounds like a Ford Stockcar.

    Hotrod93

    Year: 2013 Model: Boss Driving Style: Street / Strip 'Stangs I have owned: 2 North Carolina

    Helpful (1) (0)

  • 5/5

    Great Boss 302 Upgrade.....Kooks LT + Kooks Catted Boss H-Pipe

    September 09, 2014

    Great compliment for the Kooks LT. My Boss really sound different especially with my Track Key. Boss owners will definitely love this upgrade.

    Orangejazz

    Year: 2013 Model: Boss Driving Style: Street / Strip 'Stangs I have owned: 5 Guam

    Helpful (0) (1)

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