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Kooks Headers 1151H432 1-7/8" Stainless Steel Long Tube Headers with Catalytic Converter Kit

(2015-2026 Ford Mustang)

Manufacturer

Picture for manufacturer Kooks Headers

Part Number

1151H432
6 reviews
Sale Price

$2,998.21

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Kooks Headers 1151H432 is a complete high-performance exhaust system featuring 1-7/8" primary tube long tube headers paired with GREEN catted connection pipes designed specifically for 2015-2024 Ford Mustang GT and Dark Horse models. This premium header system is engineered to maximize exhaust flow and unlock significant horsepower and torque gains from your 5.0L Coyote V8 engine.

Key Features:

  • 1-7/8" diameter primary tubes for optimal exhaust flow and power gains
  • Constructed from T304 aircraft-quality stainless steel for superior durability and heat resistance
  • Includes GREEN high-flow catalytic converter connection kit for emissions compliance
  • Dyno-tested and race-proven design for maximum performance
  • Precision mandrel-bent tubing maintains consistent diameter throughout
  • TIG-welded construction for strength and leak-free performance
  • Direct bolt-on installation with factory mounting points
  • Manufactured in the USA with premium craftsmanship
  • Backed by Kooks limited lifetime warranty to original purchaser

This complete header and catalytic converter system provides the perfect foundation for your Mustang GT or Dark Horse performance build, delivering aggressive exhaust tone, improved throttle response, and substantial power gains throughout the RPM range while maintaining 50-state emissions compliance with the included catalytic converters.

Products specifications

Fits

2015-2026 Ford Mustang

Adapter Outside Diameter

2.250 in.

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

Adapter Outside Diameter

OEM

Adapter Quantity

2

Adapters Included

Yes

Additional Parts Required

No

Application

Automotive

Clamps Included

Yes

Collector Diameter

3.000 in.

Collector Tube Size

3.000 in.

Color

Stainless Steel

Engine Make/Size

Ford 5.0L Coyote

Gasket Or Seal Included

Yes

Material

304 Stainless Steel

Mounting Hardware Included

Yes

Outlet Diameter

3.000 in.

Oxygen Sensor Port

Yes

Port Shape

Round

Tube Diameter

1.875 in.

Tube Direction

Down Swept

A+

Thanks please hurry

Had the best price including shipping and offer returns.

Fast shipping, accurate order and good communcation.

It was great

Returning customer always liked the webpage layout and the great prices very happy as always to come back and get my performance parts from TH Motorsports.

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