Kooks Headers

Kooks 1-7/8in x 3in SS Longtube Headers w/Green Catted Connection Pipes — Fits 2012-2023 Jeep Grand Cherokee 6.4L & Dodge Durango SRT

Kooks 1-7/8in x 3in SS Longtube Headers w/Green Catted Connection Pipes — Fits 2012-2023 Jeep Grand Cherokee 6.4L & Dodge Durango SRT
Kooks 1-7/8in x 3in SS Longtube Headers w/Green Catted Connection Pipes — Fits 2012-2023 Jeep Grand Cherokee 6.4L & Dodge Durango SRT
Kooks 1-7/8in x 3in SS Longtube Headers w/Green Catted Connection Pipes — Fits 2012-2023 Jeep Grand Cherokee 6.4L & Dodge Durango SRT
Kooks 1-7/8in x 3in SS Longtube Headers w/Green Catted Connection Pipes — Fits 2012-2023 Jeep Grand Cherokee 6.4L & Dodge Durango SRT
Kooks 1-7/8in x 3in SS Longtube Headers w/Green Catted Connection Pipes — Fits 2012-2023 Jeep Grand Cherokee 6.4L & Dodge Durango SRT
Kooks 1-7/8in x 3in SS Longtube Headers w/Green Catted Connection Pipes — Fits 2012-2023 Jeep Grand Cherokee 6.4L & Dodge Durango SRT
Kooks 1-7/8in x 3in SS Longtube Headers w/Green Catted Connection Pipes — Fits 2012-2023 Jeep Grand Cherokee 6.4L & Dodge Durango SRT
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Kooks 1-7/8in x 3in SS Longtube Headers w/Green Catted Connection Pipes — Fits 2012-2023 Jeep Grand Cherokee 6.4L & Dodge Durango SRTKooks 1-7/8in x 3in SS Longtube Headers w/Green Catted Connection Pipes — Fits 2012-2023 Jeep Grand Cherokee 6.4L & Dodge Durango SRTKooks 1-7/8in x 3in SS Longtube Headers w/Green Catted Connection Pipes — Fits 2012-2023 Jeep Grand Cherokee 6.4L & Dodge Durango SRTKooks 1-7/8in x 3in SS Longtube Headers w/Green Catted Connection Pipes — Fits 2012-2023 Jeep Grand Cherokee 6.4L & Dodge Durango SRTKooks 1-7/8in x 3in SS Longtube Headers w/Green Catted Connection Pipes — Fits 2012-2023 Jeep Grand Cherokee 6.4L & Dodge Durango SRTKooks 1-7/8in x 3in SS Longtube Headers w/Green Catted Connection Pipes — Fits 2012-2023 Jeep Grand Cherokee 6.4L & Dodge Durango SRTKooks 1-7/8in x 3in SS Longtube Headers w/Green Catted Connection Pipes — Fits 2012-2023 Jeep Grand Cherokee 6.4L & Dodge Durango SRT
Kooks Headers

Kooks 1-7/8in x 3in SS Longtube Headers w/Green Catted Connection Pipes — Fits 2012-2023 Jeep Grand Cherokee 6.4L & Dodge Durango SRT

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SKU: KSH3410H631
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About Kooks Headers Kooks Headers engineers high-quality automotive parts and ...Read More

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$3,794.99 $4,309.07
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches
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Product Details

Product Description
Part Numbers
Sizing & Fit

About Kooks Headers

Kooks Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Kooks Headers lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Kooks Longtube Headers & Green Catted Connection Pipes

Unleash the full potential of your 6.4L HEMI engine with Kooks Longtube Headers and Green Catted Connection Pipes. This high-performance exhaust upgrade is specifically engineered for 2012-2023 Jeep Grand Cherokee SRT/Trackhawk and 2018-2023 Dodge Durango SRT models, providing a substantial increase in horsepower and torque.

Advanced Design for Peak Performance

  • Optimized Flow: Features 1-7/8in primary tubes and 3in collectors for maximum exhaust gas velocity and scavenging.
  • Premium Stainless Steel: Crafted from 304-grade stainless steel for exceptional durability and corrosion resistance, ensuring longevity.
  • Green Catted Pipes: Includes high-flow catalytic converters to maintain emissions compliance while enhancing performance and sound.
  • Race-Proven Quality: Kooks' commitment to excellence means every header is meticulously handcrafted in the USA, reflecting over 50 years of racing heritage.

Experience a more aggressive exhaust note and improved throttle response with this top-tier header system. Perfect for enthusiasts seeking to maximize their vehicle's power output. Trust GGCRACING for your Kooks performance upgrades.

Vehicle Fitment

Years Make Model Trim
2018-2021 Dodge Durango SRT
2021 Dodge Durango SRT Hellcat
2022-2023 Dodge Durango SRT 392
2023 Dodge Durango SRT 392 Plus
2023 Dodge Durango SRT 392 Premium
2023 Dodge Durango SRT Hellcat
2023 Dodge Durango SRT Hellcat Plus
2012-2013 Jeep Grand Cherokee SRT8
2014-2021 Jeep Grand Cherokee SRT
2018-2021 Jeep Grand Cherokee Trackhawk

Product Details

Product Description
Part Numbers
Sizing & Fit

About Kooks Headers

Kooks Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Kooks Headers lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Kooks Longtube Headers & Green Catted Connection Pipes

Unleash the full potential of your 6.4L HEMI engine with Kooks Longtube Headers and Green Catted Connection Pipes. This high-performance exhaust upgrade is specifically engineered for 2012-2023 Jeep Grand Cherokee SRT/Trackhawk and 2018-2023 Dodge Durango SRT models, providing a substantial increase in horsepower and torque.

Advanced Design for Peak Performance

  • Optimized Flow: Features 1-7/8in primary tubes and 3in collectors for maximum exhaust gas velocity and scavenging.
  • Premium Stainless Steel: Crafted from 304-grade stainless steel for exceptional durability and corrosion resistance, ensuring longevity.
  • Green Catted Pipes: Includes high-flow catalytic converters to maintain emissions compliance while enhancing performance and sound.
  • Race-Proven Quality: Kooks' commitment to excellence means every header is meticulously handcrafted in the USA, reflecting over 50 years of racing heritage.

Experience a more aggressive exhaust note and improved throttle response with this top-tier header system. Perfect for enthusiasts seeking to maximize their vehicle's power output. Trust GGCRACING for your Kooks performance upgrades.

Vehicle Fitment

Years Make Model Trim
2018-2021 Dodge Durango SRT
2021 Dodge Durango SRT Hellcat
2022-2023 Dodge Durango SRT 392
2023 Dodge Durango SRT 392 Plus
2023 Dodge Durango SRT 392 Premium
2023 Dodge Durango SRT Hellcat
2023 Dodge Durango SRT Hellcat Plus
2012-2013 Jeep Grand Cherokee SRT8
2014-2021 Jeep Grand Cherokee SRT
2018-2021 Jeep Grand Cherokee Trackhawk

Product Details

Product Description

About Kooks Headers

Kooks Headers engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Kooks Headers lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Kooks Longtube Headers & Green Catted Connection Pipes

Unleash the full potential of your 6.4L HEMI engine with Kooks Longtube Headers and Green Catted Connection Pipes. This high-performance exhaust upgrade is specifically engineered for 2012-2023 Jeep Grand Cherokee SRT/Trackhawk and 2018-2023 Dodge Durango SRT models, providing a substantial increase in horsepower and torque.

Advanced Design for Peak Performance

  • Optimized Flow: Features 1-7/8in primary tubes and 3in collectors for maximum exhaust gas velocity and scavenging.
  • Premium Stainless Steel: Crafted from 304-grade stainless steel for exceptional durability and corrosion resistance, ensuring longevity.
  • Green Catted Pipes: Includes high-flow catalytic converters to maintain emissions compliance while enhancing performance and sound.
  • Race-Proven Quality: Kooks' commitment to excellence means every header is meticulously handcrafted in the USA, reflecting over 50 years of racing heritage.

Experience a more aggressive exhaust note and improved throttle response with this top-tier header system. Perfect for enthusiasts seeking to maximize their vehicle's power output. Trust GGCRACING for your Kooks performance upgrades.

Vehicle Fitment

Years Make Model Trim
2018-2021 Dodge Durango SRT
2021 Dodge Durango SRT Hellcat
2022-2023 Dodge Durango SRT 392
2023 Dodge Durango SRT 392 Plus
2023 Dodge Durango SRT 392 Premium
2023 Dodge Durango SRT Hellcat
2023 Dodge Durango SRT Hellcat Plus
2012-2013 Jeep Grand Cherokee SRT8
2014-2021 Jeep Grand Cherokee SRT
2018-2021 Jeep Grand Cherokee Trackhawk

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