My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Kooks Headers 1142H260 1-3/4in. Long Tube Headers & GREEN Connection Kit 2011-2014 Shelby GT500 5.4L/5.8L

(2011-2014 Ford Mustang)

Part of: Kooks Headers Stainless Steel Performance Headers

Other options in this family: Kooks Headers 3103H630 Kooks Headers 2160H422 Kooks Headers 2170H420 Kooks Headers 2160H421 Kooks Headers 2250H420

Manufacturer

Picture for manufacturer Kooks Headers

Part Number

1142H260
8 reviews
Sale Price

$3,505.02

Estimated ship date Sunday, November 22

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

Kooks Headers has been manufacturing high-performance exhaust components in the USA since 1962, and this system reflects over six decades of race-proven engineering.

Key Features:

  • 1-3/4-inch primary tube diameter for optimized high-RPM flow and power
  • Constructed from high-quality 304 stainless steel for corrosion resistance and long-term durability
  • Includes GREEN Series (H) connection/catted mid-pipe kit for a complete header-back solution
  • Precision TIG-welded mandrel-bent tubing for smooth, unrestricted exhaust flow
  • Direct OEM-style fitment — bolt-on installation with no cutting or modification required
  • Designed to pair with Kooks or compatible cat-back exhaust systems
  • Handcrafted in the USA by Kooks Headers & Exhaust

Kooks has earned championships and records across NHRA, IHRA, NMCA, NMRA, NASCAR, and SCCA competition. The 1142H260 brings that same race-developed exhaust technology to the street, delivering measurable gains in horsepower and torque while maintaining the fit and finish expected from a premium American-made exhaust component. MPN: 1142H260.

Products specifications

Fits

2011-2014 Ford Mustang

Material

304 Stainless Steel

Prop 65

WARNING: This product can expose you to chemicals including Chromium and Nickel; which are known to the State of California to cause cancer; birth defects or reproductive harm. For more information go to www.p65warnings.ca.gov

Application

Automotive

Coated Finish

Stainless Steel

Collector Tube Size

3.000 in.

Port Shape

Oval

Tube Diameter

1.750 in.

Tube Direction

Down Swept

Good.

I had ordered tires and they emailed saying the tires were back ordered and it might be the end of the month before they got anymore. Thank you

thank you

easy and fast

Best Online Auto Shop

No problems. V good service.

Very good experience. Will by from again. Fast shipping.

U had product

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy