Kooks Mustang Long Tube Headers - 1 3/4" (11-14 GT/Boss)

Kooks Mustang Long Tube Headers - 1 3/4" (11-14 GT/Boss)
$1,229.52
$57.65 (5%)

$1,171.87
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515 11412200
11412200

Description

Kooks Custom Headers set the standard for the header and exhaust industry. Kooks kits come with everything you need to complete the install, even O2 extensions and high quality Percy's gaskets. All of Kook's products are hand made in the USA using premium stainless steel.

515-11412200 - (was 515-6041-175) - Kooks 1 3/4" Longtube Headers
1 3/4" x 3". Comes with Gaskets and Bolts. Requires Kooks X-pipe or H-Pipe to be a direct bolt together system.

515-11412400 - (was 515-6041-188) - Kooks 1 7/8th" Longtube Headers
1 7/8" x 3". Comes with Gaskets and Bolts. Requires Kooks X-pipe or H-Pipe to be a direct bolt together system.

515-6042-CATH - Kooks Catted H-Pipe
Unit is 3" x 2 3/4" with an OEM Style Outlet. Comes with High Flow Catalyst Race Convertors and is made out of 304 Aircraft Quality Stainless Steel. This H-Pipe is designed to be used with either 1 3/4" x 3" or 1 7/8" x 3" Kooks Longtube Headers.

515-6042-CATX - Kooks Catted X-Pipe
Unit is 3" x 2 3/4" with an OEM Style Outlet. Comes with High Flow Catalyst Race Convertors and is made out of 304 Aircraft Quality Stainless Steel. This X-Pipe is designed to be used with either 1 3/4" x 3" or 1 7/8" x 3" Kooks Longtube Headers.

Warning: Not approved for sale in California or states that require a California E.O. #. This part has been designed and is intended for off-road application only. Installation of this part on a vehicle that is driven on public roads may violate U.S. and Canadian laws and regulations.

Note: Federal and several state and provincial laws prohibit the removal, modification or rendering inoperative of any part that affects emissions or safety on motor vehicles used on public streets or highways. Steeda Autosports assumes no liability for any violations arising out of any federal, state or provincial emissions or safety requirements on motor vehicles arising out of the customer's modifications and/or use of Steeda products. It is the responsibility of the customer to determine if their modified vehicle complies with applicable laws.

This limited warranty is the only express warranty applicable to Steeda Autosports products. Other rights may arise or vary from state to state in the United States. Steeda is not responsible for any time for which you may lose the use of your vehicle, any inconvenience you might be caused, the loss of your transportation or any part thereof, or any other incidental or consequential damages you may have.

Product Benefits
  • Increased horsepower and torque
  • Great sound and fitment
  • Made from high-quality stainless steel in the USA

CA Residents: Cancer and Reproductive Harm WARNING www.p65warnings.ca.gov.

Fitment & Features

Manufacturer:

Manufacturer: Kooks Exhaust

Installation Information:

Level of Difficulty: Medium
Install Time: About 8 Hours
Tools Required: Basic Shop Tools

Vehicle Fitment:

Fits Model Year: 2011, 2012, 2013, 2014

Customer Reviews

Awesome, deep sound
This helped complete the exhaust of my car - it sounds sooo aggressive!
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Reviewed by: Carter T. from Florida. on 5/23/2016
Amazing
So when these headers came (I ordered mine with an O/R X-pipe) I was able to tell right away that it was a very nicely constructed product. They were kinda of a pain to install... but once the were in, everything fit around them very nicely. It took me about 10 total hours to install the headers and x-pipe, but they went in and came out 3 times.... certain bolts need to be installed first, or else you can't get to them. Leaned the hard way. On the passenger side, the header, starter and motor mount and mount bracket all have to be loosely installed. If you don't have all of them in there at once, the starter or motor mount will not go in. It also helps if you remove the battery and battery tray completely out, to gain more access to the top row of bolts on the passenger side. Over all the install went good. I love the headers and my new exhaust note.
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Reviewed by: Nick A. from Texas. on 9/30/2015
There are no reviews for this product!

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