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Kooks Header and Off-road X-pipe Combo - Automatic (05-10 GT)

2 Reviews
Our Price

$1,299.99

  • Item #65510
  • MPN# 11313100

  • Market Price $1,455.99
  • You Save 11% ($156.00)
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Customer Photos
Features
  • Increase rear wheel horsepower and torque
  • Includes headers w/ matching off-road X-pipe
  • 304 stainless steel construction
  • For off-road, track use
  • Free flowing Mandrel-bent tubing
  • Fits 2005-2010 Automatic GT Mustangs
Description
Improve Horsepower And Torque. The Kooks Long Tube Header and Off-road Shorty X-pipe combo kit for the automatic 2005 to 2010 GT Mustangs will balance out the exhaust pressure to increase flow over the restrictive stock factory exhaust system resulting in more horsepower, torque, and better throttle response.

Quality Construction. Manufactured from 1-5/8" mandrel bent 304 stainless steel tubing Kooks Long Tube Headers are TIG welded for strength, and feature a leak-free ball flange design to fit perfectly into the included 2.5" diameter 304 stainless steel Shorty X-pipe for excellent exhaust flow and performance.

Recommended Upgrade. To realize the full power potential that this Header and X-pipe combo kit has to offer, AmericanMuscle recommends a custom tune with a Mustang Handheld Tuner to reprogram the vehicles computer (ECU) for proper operation.

Application. This Kooks Header and matching Off-road X-pipe combo kit is designed specifically for the 2005 to 2010 4.6L GT Mustangs equipped with an automatic transmission.

Technical Note: This Kooks product is intended for off road use, and is not legal for use in emission restrictive states.

Mustang Fitment: 2005 2006 2007 2008 2009 2010 Details

What's in the Box
Hardware included:
  • Kooks Long Tube Headers
  • Matching Kooks X-Pipe
  • Necessary Gaskets
  • O2 Extensions
Installation Info
Tech Specs
Header Specifications
Header Type: Long Tube Finish : 304 Stainless steel
Type Mid Pipe Required: Kooks Shorty X Fitment: 2005-2010 GT - Automatic


Mid Pipe Specifications
Style Mid Pipe: Shorty "X" Type Headers Required: Kooks Long Tube
Piping Material: 304 Stainless Steel Piping Size: 2.5"
Catalytic Converter: "NO" - For off-road use only Fitment: 2005-2010 GT - Automatic
Will it fit my Mustang?
  • GT - 05, 06, 07, 08, 09, 10

Most Helpful Reviews Read All Reviews

Overall Rating 5/5 Write a Review
5/5
Extremely Pleased With Purchase!

I just had my Kooks Headers put in and I have to say that this should of been one of the first Mods. My 2010 GT sounds like a muscle machine coming down the street. My Torque went up about about 21+ but

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Helpful (4) (0)

5/5
the best combo

Its the best exaust cobmo for 2010 GT , I recomnd this produt

Helpful (0) (6)

Customer Photos (4) View All Customer Photos

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Q & A Ask a Question

will Pypes Black Pype-Bomb Axle-Back Exhaust work with it?

Jakefromstatefarm1000hp Year: 2007 Model: GT

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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:Full Day

  • Loudness / Volume: 4.5 4.5/5
  • Exhaust Note: 5 5/5
  • Fit & Finish: 5 5/5
  • Bang For Your Buck: 4.5 4.5/5
Filter By Sort By
  • 5/5 Yes, I recommend this product

    August 27, 2011

    Extremely Pleased With Purchase!

    I just had my Kooks Headers put in and I have to say that this should of been one of the first Mods. My 2010 GT sounds like a muscle machine coming down the street. My Torque went up about about 21+ but my HP stayed the same. I was a little confused on why my HP was the same. But When I got home and loaded the BAMA TUNE I know for fact I gained some more HP and even more TQ right away. I want to re dyno it with the BAMA. Go with BAMA people! Thanks again AM.COM for providing the best service!

    Tommy

    Year: 2010 Model: GT Driving Style: Race 'Stangs I have owned: 1 Florida

    Helpful (4) (0)

  • 5/5 Yes, I recommend this product

    January 27, 2012

    the best combo

    Its the best exaust cobmo for 2010 GT , I recomnd this produt

    ASMJUVE

    Year: 2010 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 2

    Helpful (0) (6)

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