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Exhaust Exhaust Pipes, Systems and Components

Gibson

Gibson 04-05 Dodge Ram 1500 SLT 5.7L 2.5in Cat-Back Dual Extreme Exhaust - Stainless

$1,523.91 $663.73 Save $860.18

SKU: G003 66530

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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 66530

For the extremist who wants to take their truck to the next level, this dual bolt-on Cat back system is for you. This system exists behind the rear tires at an aggressive angle with a powerful exhaust tone. You will gain bold street looks with powerful dyno tuned and tested street performance gains. You can expect to experience gains on average of 15-20 horsepower. Gibson muffler provides a mean performance sound and complemented with polished Stainless Tip. Easy bolt-on installation. No welding required. Backed by a Lifetime Limited Warranty. If you want Extreme, this system is it.

Features:

  • Stainless Steel Mandrel Bent Tubing
  • Superflow (TM) CFT Muffler
  • Baffled/Chambered Muffler; No Internal Packing
  • Minimal Interior Drone - Aggressive Sound
  • Polished Stainless Slash-Cut Clamp On Tips
  • Incl. All Hardware/Factory Style Hangers
  • Hassle Free Bolt-On Installation
  • Lifetime Limited Warranty

Cat-Back Dual Extreme Exhaust System | Stainless

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

The Gibson 04-05 Dodge Ram 1500 SLT 5.7L 2.5-inch Cat-Back Dual Extreme Exhaust is a high-performance exhaust system designed to enhance the sound and power of your truck. Constructed from stainless steel, this dual bolt-on system features an aggressive angle behind the rear tires and delivers a powerful, mean exhaust tone. Engineered for street performance, it provides dyno-tuned gains with an average increase of 15-20 horsepower. The system not only boosts engine output but also offers bold street aesthetics, complemented by polished stainless tips for a refined appearance. Its design emphasizes durability and performance, making it an ideal upgrade for enthusiasts seeking a more aggressive sound and improved engine efficiency. This exhaust system is specifically designed for 2004-2005 Dodge Ram 1500 SLT models equipped with a 5.7L engine. It is a direct bolt-on replacement that requires no welding, simplifying installation. Suitable for street and performance use, this system enhances both the visual appeal and auditory experience of your truck. The kit includes all necessary components for a straightforward installation, providing a seamless upgrade for daily drivers or performance enthusiasts. Compatibility is optimized for models with a similar chassis and engine configuration, ensuring a perfect fit and reliable performance.

Fitment

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Specifications

BrandGibson
Part NumberG003 66530

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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