Gibson Single Cat-Back Perf Exhaust Stainless (REAR): Dodge Ram 1500 2004-2005 Quad Cab Short Bed 5.7L HEMI
Gibson Single Cat-Back Perf Exhaust Stainless (REAR): Dodge Ram 1500 2004-2005 Quad Cab Short Bed 5.7L HEMI
Gibson Single Cat-Back Performance Exhaust Stainless
2004–2005 Dodge Ram 1500 Quad Cab Short Bed 5.7L HEMI
Part #: 616591
Overview
The Gibson Single Cat-Back Performance Exhaust system is a premium upgrade designed specifically for the 2004 to 2005 Dodge Ram 1500 Quad Cab Short Bed equipped with the 5.7L HEMI engine. This stainless steel exhaust system enhances your truck’s performance by improving horsepower, torque, and throttle response while delivering a refined yet aggressive exhaust tone. Ideal for truck owners who demand reliable power gains without sacrificing daily drivability, this cat-back exhaust offers a perfect balance of performance, sound, and durability.
Whether you’re towing heavy loads, climbing steep grades, or simply want a more responsive and powerful driving experience, the Gibson Cat-Back exhaust system provides a bolt-on solution that elevates your Ram’s capabilities and style.
Key Features
Engineered for maximum performance and longevity, the Gibson Single Cat-Back Exhaust includes these standout features:
- 3-inch mandrel-bent stainless steel tubing for optimal exhaust flow and corrosion resistance
- Baffled and chambered Superflow™ muffler design reduces interior drone while producing an aggressive exhaust note
- Polished stainless steel slash-cut tips for a clean, factory-style appearance that resists discoloration
- Single side exit behind the rear tire for a subtle yet aggressive look
- Includes all necessary hardware and factory-style hangers for secure, bolt-on installation
- Dyno-tested to deliver peak torque and horsepower gains primarily between 1800 and 3000 RPM
- Horsepower improvements averaging 10-15 HP with torque gains of 15-20 lb-ft
- Lifetime Limited Warranty for long-term peace of mind
- Quieter in-cab sound compared to many other performance exhaust systems, enhancing driver comfort
Construction & Design
The Gibson Cat-Back Exhaust is crafted from high-quality 304 stainless steel, ensuring excellent resistance to rust and corrosion even under harsh environmental conditions. The mandrel-bent tubing maintains a consistent diameter through all bends, minimizing flow restrictions and maximizing exhaust scavenging for improved engine efficiency.
The Superflow™ muffler features a baffled and chambered design that expertly balances sound attenuation with a deep, aggressive tone. This design reduces unwanted interior drone, allowing for a more comfortable driving experience without sacrificing the signature exhaust character. Polished stainless steel slash-cut tips add a professional, factory-style finish that enhances the truck’s rear appearance while resisting wear and discoloration over time.
Factory-style hangers and mounting hardware ensure a secure fit and maintain proper alignment, preserving the truck’s original undercarriage look and function.
Performance & Sound
This exhaust system is engineered to improve throttle response, low-end torque, and overall horsepower, making it especially effective for towing, hauling, and hill climbing. Dyno testing confirms that the system delivers its peak power gains between 1800 and 3000 RPM, the critical range for everyday driving and heavy-duty tasks.
The exhaust note is aggressive yet refined, providing an enhanced auditory experience without overwhelming cabin noise. Compared to many aftermarket options, the Gibson system offers a quieter in-cab sound, improving driver comfort during long trips or daily commutes.
Installation & Fitment
The Gibson Single Cat-Back Exhaust is designed for a straightforward, bolt-on installation with no welding required. It includes all necessary hardware and factory-style hangers, allowing for a secure and professional fitment that aligns with the factory mounting points. Installation can typically be completed using basic hand tools, making it accessible for both professional installers and experienced DIY enthusiasts.
This system fits the 2004 and 2005 Dodge Ram 1500 Quad Cab Short Bed models equipped with the 5.7L HEMI engine, ensuring optimal compatibility and performance.
What's Included
- 3-inch mandrel-bent stainless steel tubing
- Superflow™ baffled and chambered muffler
- Polished stainless steel slash-cut exhaust tip
- Factory-style hangers and mounting hardware
- Lifetime Limited Warranty documentation
Ideal For
This exhaust system is perfect for Dodge Ram 1500 owners who want to enhance their truck’s power and sound without compromising daily drivability or cabin comfort. It is especially suited for drivers who frequently tow or haul heavy loads, tackle steep inclines, or desire improved throttle response and overall performance. Enthusiasts looking for a durable, corrosion-resistant exhaust upgrade with a professional factory-style finish and hassle-free installation will also find this system an excellent choice.




Description
Gibson Single Cat-Back Performance Exhaust Stainless
2004–2005 Dodge Ram 1500 Quad Cab Short Bed 5.7L HEMI
Part #: 616591
Overview
The Gibson Single Cat-Back Performance Exhaust system is a premium upgrade designed specifically for the 2004 to 2005 Dodge Ram 1500 Quad Cab Short Bed equipped with the 5.7L HEMI engine. This stainless steel exhaust system enhances your truck’s performance by improving horsepower, torque, and throttle response while delivering a refined yet aggressive exhaust tone. Ideal for truck owners who demand reliable power gains without sacrificing daily drivability, this cat-back exhaust offers a perfect balance of performance, sound, and durability.
Whether you’re towing heavy loads, climbing steep grades, or simply want a more responsive and powerful driving experience, the Gibson Cat-Back exhaust system provides a bolt-on solution that elevates your Ram’s capabilities and style.
Key Features
Engineered for maximum performance and longevity, the Gibson Single Cat-Back Exhaust includes these standout features:
- 3-inch mandrel-bent stainless steel tubing for optimal exhaust flow and corrosion resistance
- Baffled and chambered Superflow™ muffler design reduces interior drone while producing an aggressive exhaust note
- Polished stainless steel slash-cut tips for a clean, factory-style appearance that resists discoloration
- Single side exit behind the rear tire for a subtle yet aggressive look
- Includes all necessary hardware and factory-style hangers for secure, bolt-on installation
- Dyno-tested to deliver peak torque and horsepower gains primarily between 1800 and 3000 RPM
- Horsepower improvements averaging 10-15 HP with torque gains of 15-20 lb-ft
- Lifetime Limited Warranty for long-term peace of mind
- Quieter in-cab sound compared to many other performance exhaust systems, enhancing driver comfort
Construction & Design
The Gibson Cat-Back Exhaust is crafted from high-quality 304 stainless steel, ensuring excellent resistance to rust and corrosion even under harsh environmental conditions. The mandrel-bent tubing maintains a consistent diameter through all bends, minimizing flow restrictions and maximizing exhaust scavenging for improved engine efficiency.
The Superflow™ muffler features a baffled and chambered design that expertly balances sound attenuation with a deep, aggressive tone. This design reduces unwanted interior drone, allowing for a more comfortable driving experience without sacrificing the signature exhaust character. Polished stainless steel slash-cut tips add a professional, factory-style finish that enhances the truck’s rear appearance while resisting wear and discoloration over time.
Factory-style hangers and mounting hardware ensure a secure fit and maintain proper alignment, preserving the truck’s original undercarriage look and function.
Performance & Sound
This exhaust system is engineered to improve throttle response, low-end torque, and overall horsepower, making it especially effective for towing, hauling, and hill climbing. Dyno testing confirms that the system delivers its peak power gains between 1800 and 3000 RPM, the critical range for everyday driving and heavy-duty tasks.
The exhaust note is aggressive yet refined, providing an enhanced auditory experience without overwhelming cabin noise. Compared to many aftermarket options, the Gibson system offers a quieter in-cab sound, improving driver comfort during long trips or daily commutes.
Installation & Fitment
The Gibson Single Cat-Back Exhaust is designed for a straightforward, bolt-on installation with no welding required. It includes all necessary hardware and factory-style hangers, allowing for a secure and professional fitment that aligns with the factory mounting points. Installation can typically be completed using basic hand tools, making it accessible for both professional installers and experienced DIY enthusiasts.
This system fits the 2004 and 2005 Dodge Ram 1500 Quad Cab Short Bed models equipped with the 5.7L HEMI engine, ensuring optimal compatibility and performance.
What's Included
- 3-inch mandrel-bent stainless steel tubing
- Superflow™ baffled and chambered muffler
- Polished stainless steel slash-cut exhaust tip
- Factory-style hangers and mounting hardware
- Lifetime Limited Warranty documentation
Ideal For
This exhaust system is perfect for Dodge Ram 1500 owners who want to enhance their truck’s power and sound without compromising daily drivability or cabin comfort. It is especially suited for drivers who frequently tow or haul heavy loads, tackle steep inclines, or desire improved throttle response and overall performance. Enthusiasts looking for a durable, corrosion-resistant exhaust upgrade with a professional factory-style finish and hassle-free installation will also find this system an excellent choice.






















