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Kooks Headers 1156H640 2" x 3" Catted Headers Connection Kit 2020 Mustang GT500

(2020-2022 Ford Mustang)

Manufacturer

Picture for manufacturer Kooks Headers

Part Number

1156H640
6 reviews
Sale Price

$3,486.48

4 left at this price

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Kooks Headers 1156H640 is a complete 2" x 3" headers and H.O. GREEN catted connection kit engineered specifically for the 2020 Ford Mustang GT500 with the 5.2L supercharged V8 engine. This high-performance exhaust system is designed to maximize power output while maintaining emissions compliance through high-flow catalytic converters.

Key Features:

  • Premium T304 aircraft-quality stainless steel construction for superior durability and heat resistance
  • 2" primary tube diameter transitioning to 3" collector design optimized for forced induction applications
  • H.O. GREEN high-flow catalytic converters for emissions compliance without sacrificing performance
  • Dyno-tested and race-proven design for maximum horsepower and torque gains
  • Precision mandrel-bent tubing maintains consistent exhaust flow and velocity
  • Direct bolt-on fitment for 2020 Mustang GT500 5.2L applications
  • Manufactured in the USA with strict quality control standards
  • Limited lifetime warranty to the original purchaser

Kooks Headers is renowned for producing championship-winning exhaust systems that deliver measurable performance gains. This complete header and connection kit provides the foundation for unleashing the full potential of the GT500's supercharged powerplant while maintaining street legality.

Products specifications

Fits

2020-2022 Ford Mustang

Adapter Quantity

2

Outlet Outside Diameter

2.750 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

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 5.2L

Gasket Or Seal Included

Yes

Material

304 Stainless Steel

Mounting Hardware Included

Yes

Outlet Diameter

2.750 in.

Oxygen Sensor Port

Yes

Port Shape

Round

Tube Direction

Down Swept

I placed the order and In two days it showed up.

No hassle experience

Easy to access and very helpful and efficient

My order was supposed to contain 4 separate pieces, but the package was not sealed and one piece was missing. I contact customer service and they sent a completely new package. This order was for an aluminum boat drain kit.

awesome website

Easy and fast

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