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Part #: 31634220
The Kooks Headers OEM Style 3-inch Cat-Back Exhaust System is expertly designed for Dodge Challenger enthusiasts who demand a perfect blend of enhanced performance, aggressive sound, and factory-correct aesthetics. Compatible with 2015 through 2023 Dodge Challenger models including the SRT Hellcat, Demon, Jailbreak, Redeye, Widebody, and Super Stock variants, this system upgrades your exhaust flow while maintaining the use of your original equipment manufacturer (OEM) exhaust tips for a seamless, stock appearance.
Handcrafted in the USA by Kooks Headers, a trusted leader in high-performance exhaust technology for over five decades, this cat-back system delivers noticeable horsepower and torque improvements alongside a refined, aggressive exhaust note. It is engineered for street driving, racing, and off-road use where durability, fitment, and quality craftsmanship are essential.
Built to maximize power and reliability, the Kooks OEM Style Cat-Back Exhaust System offers:
This cat-back exhaust system is meticulously crafted from premium T304 aircraft-quality stainless steel, renowned for its outstanding strength and resistance to rust and corrosion. The 16-gauge mandrel-bent tubing preserves smooth exhaust flow by eliminating restrictions and sharp bends, optimizing horsepower and torque output.
The design features a 3-inch X-pipe that enhances exhaust scavenging and balances cylinder pulses, resulting in improved engine efficiency and a more refined exhaust note. The system’s mufflers are race-style units specifically tuned to provide a deep, aggressive sound while minimizing unwanted drone during cruising, ensuring a comfortable driving experience.
The Kooks OEM Style Cat-Back Exhaust System is engineered to unlock the full potential of your Dodge Challenger’s powertrain. By reducing backpressure and improving exhaust flow, this system helps increase horsepower and torque across the RPM range. The inclusion of the X-pipe and race mufflers delivers a rich, throaty exhaust tone that enhances the driving experience without overwhelming cabin comfort.
Designed as a direct bolt-on replacement for the factory cat-back system, this Kooks exhaust fits 2015–2023 Dodge Challenger models equipped with OEM or Kooks headers and OEM connection pipes. It reuses the factory exhaust tips and clamps, ensuring seamless integration with your vehicle’s existing components. Installation requires no cutting or welding, making it accessible for professional installers and experienced enthusiasts alike.
This exhaust system is perfect for Dodge Challenger owners who want to enhance performance and sound while maintaining a factory-correct appearance. It suits street drivers, weekend racers, and enthusiasts who demand quality craftsmanship and proven race-tested technology. Whether you drive a Hellcat, Demon, Redeye, Jailbreak, Widebody, or Super Stock, this Kooks cat-back system delivers reliable power gains and an aggressive exhaust note without compromising daily drivability.
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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31634220 Kooks Headers 15-23 Dodge Challenger 6.2L Hellcat 3" SS Cat-Back OEM Tips. The Kooks Headers OEM Style 3-inch Cat-Back Exhaust System enhances performance with improved horsepower and torque while maintaining a factory-correct appearance by reusing OEM tips. Crafted from durable 304 stainless steel with mandrel-bent tubing and a 3-inch X-pipe, it delivers smooth exhaust flow and a deep, aggressive tone without drone. Designed for direct bolt-on installation, this system suits Hellcat, Demon, Redeye, Jailbreak, Widebody, and Super Stock models, offering race-tested quality and a limited lifetime warranty.
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Part #: 31634220
The Kooks Headers OEM Style 3-inch Cat-Back Exhaust System is expertly designed for Dodge Challenger enthusiasts who demand a perfect blend of enhanced performance, aggressive sound, and factory-correct aesthetics. Compatible with 2015 through 2023 Dodge Challenger models including the SRT Hellcat, Demon, Jailbreak, Redeye, Widebody, and Super Stock variants, this system upgrades your exhaust flow while maintaining the use of your original equipment manufacturer (OEM) exhaust tips for a seamless, stock appearance.
Handcrafted in the USA by Kooks Headers, a trusted leader in high-performance exhaust technology for over five decades, this cat-back system delivers noticeable horsepower and torque improvements alongside a refined, aggressive exhaust note. It is engineered for street driving, racing, and off-road use where durability, fitment, and quality craftsmanship are essential.
Built to maximize power and reliability, the Kooks OEM Style Cat-Back Exhaust System offers:
This cat-back exhaust system is meticulously crafted from premium T304 aircraft-quality stainless steel, renowned for its outstanding strength and resistance to rust and corrosion. The 16-gauge mandrel-bent tubing preserves smooth exhaust flow by eliminating restrictions and sharp bends, optimizing horsepower and torque output.
The design features a 3-inch X-pipe that enhances exhaust scavenging and balances cylinder pulses, resulting in improved engine efficiency and a more refined exhaust note. The system’s mufflers are race-style units specifically tuned to provide a deep, aggressive sound while minimizing unwanted drone during cruising, ensuring a comfortable driving experience.
The Kooks OEM Style Cat-Back Exhaust System is engineered to unlock the full potential of your Dodge Challenger’s powertrain. By reducing backpressure and improving exhaust flow, this system helps increase horsepower and torque across the RPM range. The inclusion of the X-pipe and race mufflers delivers a rich, throaty exhaust tone that enhances the driving experience without overwhelming cabin comfort.
Designed as a direct bolt-on replacement for the factory cat-back system, this Kooks exhaust fits 2015–2023 Dodge Challenger models equipped with OEM or Kooks headers and OEM connection pipes. It reuses the factory exhaust tips and clamps, ensuring seamless integration with your vehicle’s existing components. Installation requires no cutting or welding, making it accessible for professional installers and experienced enthusiasts alike.
This exhaust system is perfect for Dodge Challenger owners who want to enhance performance and sound while maintaining a factory-correct appearance. It suits street drivers, weekend racers, and enthusiasts who demand quality craftsmanship and proven race-tested technology. Whether you drive a Hellcat, Demon, Redeye, Jailbreak, Widebody, or Super Stock, this Kooks cat-back system delivers reliable power gains and an aggressive exhaust note without compromising daily drivability.
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.
