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Part #: 3521H440
The Kooks 1.875" x 3" Longtube Headers paired with GREEN Catted Mid Pipes are engineered specifically for the 2021–2024 RAM TRX equipped with the 6.2L HEMI engine. Designed for enthusiasts seeking to maximize exhaust flow and performance, this complete header and mid-pipe system delivers enhanced horsepower and torque while maintaining street-legal emissions compliance. Kooks Headers and Exhaust has been a trusted name in high-performance exhaust components since 1962, offering products that excel in street, race, and off-road applications.
This system is ideal for RAM TRX owners who want to unlock the full potential of their supercharged HEMI engine with a handcrafted, American-made solution that combines durability, precision engineering, and proven race-winning technology.
Built with decades of racing heritage and innovation, these Kooks headers and mid pipes offer a range of benefits:
Kooks Headers are meticulously crafted from high-grade stainless steel, ensuring exceptional strength and resistance to heat and corrosion. The longtube design features smooth mandrel bends that maintain consistent exhaust gas velocity, which is critical for maximizing engine efficiency and power output. The 3" GREEN catted mid pipes incorporate high-flow catalytic converters that meet emissions standards while minimizing restriction. Every component is TIG-welded by skilled technicians, guaranteeing a precise fit and finish that withstands the rigors of street and track use.
This header and mid-pipe system is engineered for direct replacement on the 2021–2024 RAM TRX 6.2L HEMI, allowing for a straightforward installation process. Basic hand tools and mechanical knowledge are sufficient for installation, and no cutting or welding is typically required. The system is designed to integrate seamlessly with the factory exhaust and emissions hardware, preserving vehicle compliance and drivability.
This Kooks header and mid-pipe package is perfect for RAM TRX owners who want to enhance their truck’s performance without sacrificing emissions compliance. It suits enthusiasts who demand a high-quality, durable exhaust upgrade that delivers measurable gains in horsepower and torque, improved throttle response, and a more aggressive exhaust note. Whether for spirited street driving, off-road adventures, or occasional track use, this system provides a reliable and effective solution.
Kooks Headers & Exhaust is a heritage performance exhaust manufacturer best known for high-quality stainless steel headers and complete exhaust systems. Built for serious street and track builds, Kooks products focus on fitment, durability, and the kind of airflow improvements enthusiasts chase when stepping up power.
ETA stands for Estimated Time of Arrival. The date shown is calculated using our Available-to-Promise (ATP) system, which tracks real-time supplier commitments to determine when a product is expected to be available for delivery. Specifically, the date is calculated by adding 9 business days from the date a supplier has committed to ship the product, representing a worst-case scenario for when we can expect to receive inventory.
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3521H440 Kooks Headers 21-24 RAM TRX 6.2L HEMI Longtube Headers & GREEN Catted Mid Pipes (F&R). Kooks Headers and Exhaust delivers premium handcrafted longtube headers and green catted mid pipes designed to maximize exhaust flow and boost horsepower. Built for durability and performance, these components enhance throttle response and provide a deep, aggressive exhaust note. Perfect for street, race, and off-road use, they maintain emissions compliance while offering superior quality backed by over 50 years of racing heritage. Get Kookin with KOOKS for unmatched power and sound.
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Part #: 3521H440
The Kooks 1.875" x 3" Longtube Headers paired with GREEN Catted Mid Pipes are engineered specifically for the 2021–2024 RAM TRX equipped with the 6.2L HEMI engine. Designed for enthusiasts seeking to maximize exhaust flow and performance, this complete header and mid-pipe system delivers enhanced horsepower and torque while maintaining street-legal emissions compliance. Kooks Headers and Exhaust has been a trusted name in high-performance exhaust components since 1962, offering products that excel in street, race, and off-road applications.
This system is ideal for RAM TRX owners who want to unlock the full potential of their supercharged HEMI engine with a handcrafted, American-made solution that combines durability, precision engineering, and proven race-winning technology.
Built with decades of racing heritage and innovation, these Kooks headers and mid pipes offer a range of benefits:
Kooks Headers are meticulously crafted from high-grade stainless steel, ensuring exceptional strength and resistance to heat and corrosion. The longtube design features smooth mandrel bends that maintain consistent exhaust gas velocity, which is critical for maximizing engine efficiency and power output. The 3" GREEN catted mid pipes incorporate high-flow catalytic converters that meet emissions standards while minimizing restriction. Every component is TIG-welded by skilled technicians, guaranteeing a precise fit and finish that withstands the rigors of street and track use.
This header and mid-pipe system is engineered for direct replacement on the 2021–2024 RAM TRX 6.2L HEMI, allowing for a straightforward installation process. Basic hand tools and mechanical knowledge are sufficient for installation, and no cutting or welding is typically required. The system is designed to integrate seamlessly with the factory exhaust and emissions hardware, preserving vehicle compliance and drivability.
This Kooks header and mid-pipe package is perfect for RAM TRX owners who want to enhance their truck’s performance without sacrificing emissions compliance. It suits enthusiasts who demand a high-quality, durable exhaust upgrade that delivers measurable gains in horsepower and torque, improved throttle response, and a more aggressive exhaust note. Whether for spirited street driving, off-road adventures, or occasional track use, this system provides a reliable and effective solution.
Kooks Headers & Exhaust is a heritage performance exhaust manufacturer best known for high-quality stainless steel headers and complete exhaust systems. Built for serious street and track builds, Kooks products focus on fitment, durability, and the kind of airflow improvements enthusiasts chase when stepping up power.
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Free Standard Shipping on orders over $250. Select “Free Shipping” at checkout.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
