Watch in action

Kooks Longtube Headers for 6.4L HEMI — Unrivaled Performance

Upgrade your 2012-2023 Jeep Grand Cherokee 6.4L SRT/Trackhawk or 2018-2023 Dodge Durango SRT with Kooks' premium 1-7/8in x 3in Stainless Steel Longtube Headers. Engineered for maximum exhaust flow, these headers are designed to significantly boost horsepower and torque, transforming your vehicle's performance on the street or track. Paired with Kooks' Green Catted Connection Pipes, you'll achieve optimal emissions compliance without sacrificing power.

Precision Engineering & Durable Construction

• Optimized Design: 1-7/8in primary tubes merge into 3in collectors for superior exhaust scavenging.
• High-Quality Materials: Constructed from durable 304 grade stainless steel for long-lasting performance and corrosion resistance.
• Green Catted Connection Pipes: Features high-flow catalytic converters for reduced emissions and enhanced sound.
• Direct Fitment: Designed for a seamless installation with your factory or aftermarket exhaust system.

Experience the legendary Kooks quality, handcrafted in the USA, and trusted by racing champions for over 50 years. Elevate your driving experience with a noticeable improvement in throttle response and a more aggressive exhaust note. Get Kookin' with KOOKS and GGCRACING!