• Gibson Stainless 2.5in Dual Split Cat-Back Exhaust | Ram 1500 Big Horn 5.7L (11-18) (66565)
  • Gibson Stainless 2.5in Dual Split Cat-Back Exhaust | Ram 1500 Big Horn 5.7L (11-18) (66565)
  • Gibson Stainless 2.5in Dual Split Cat-Back Exhaust | Ram 1500 Big Horn 5.7L (11-18) (66565)
  • Gibson Stainless 2.5in Dual Split Cat-Back Exhaust | Ram 1500 Big Horn 5.7L (11-18) (66565)
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Gibson Stainless 2.5in Dual Split Cat-Back Exhaust | Ram 1500 Big Horn 5.7L (11-18) (66565)

Gibson Stainless 2.5in Dual Split Cat-Back Exhaust | Ram 1500 Big Horn 5.7L (11-18) (66565)

66565

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$674.09 USD
$1,523.91 USD $674.09 USD
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The Gibson 11-18 Ram 1500 Big Horn 5.7L 2.5-inch Cat-Back Dual Split Exhaust is a performance exhaust system designed to enhance both the appearance and sound of your vehicle. Constructed from stainless steel, this dual split cat-back exhaust delivers an aggressive, throaty tone that appeals to enthusiasts seeking a more commanding sound. The system is engineered to reduce backpressure, resulting in an average increase of 15-20 horsepower and improved torque. Its straightforward bolt-on installation requires no welding, making it a hassle-free upgrade. The stainless steel dual tip exits straight out the back, complementing most bumpers, roll pans, and trailer hitches, while producing a louder sound under towing conditions.

This exhaust system is specifically designed for 2011-2018 Ram 1500 models equipped with the 5.7L engine. It serves as a direct replacement for the factory exhaust, providing a performance upgrade suitable for street and towing applications. The kit includes all necessary components for a complete installation, ensuring compatibility with most standard configurations. Ideal for owners seeking increased horsepower, a more aggressive sound, and a durable, corrosion-resistant system, this Gibson exhaust enhances both the performance and aesthetic appeal of your Ram 1500.

Overview

Gibson Exhaust Systems

Fits 2011–2018 Ram 1500 Big Horn with 5.7L Engine

Part #: 66565

Overview

The Gibson 11-18 Ram 1500 Big Horn 5.7L 2.5-inch Cat-Back Dual Split Exhaust is designed for enthusiasts seeking an aggressive look and a throaty, commanding sound. Crafted from durable stainless steel, this exhaust system enhances your vehicle’s aesthetic appeal while delivering noticeable performance improvements. It’s ideal for drivers who want to boost their truck’s sound profile, improve exhaust flow, and add a rugged, sporty appearance to their Ram 1500. With its straightforward bolt-on installation, this system offers a hassle-free upgrade that requires no welding, making it accessible for DIY enthusiasts and professional installers alike.

Key Features

This exhaust system combines quality materials and thoughtful design to optimize your vehicle’s exhaust flow and sound. Key features include:

  • Constructed from high-grade stainless steel for corrosion resistance and longevity
  • Dual split design with straight-out dual tips for a bold, aggressive look
  • Decreases backpressure to support increased torque and horsepower
  • Typical power gains of 15-20 horsepower for improved performance
  • Hassle-free bolt-on installation with no welding required
  • Designed to work with most bumpers, roll pans, and trailer hitches
  • Enhanced exhaust sound, louder under towing conditions for a more aggressive tone

Construction & Design

This exhaust system features precision-crafted stainless steel tubing and dual split outlets, emphasizing durability and a striking visual appeal. The design ensures optimal exhaust flow and a deep, throaty sound that complements your vehicle’s rugged character.

Driving Feel & Feedback

The Gibson cat-back exhaust helps improve exhaust flow, resulting in a more responsive throttle and a noticeable increase in torque. The aggressive sound enhances driver engagement, providing a more satisfying driving experience without compromising daily usability.

Installation & Fitment

Designed for straightforward installation, this system bolts directly onto your Ram 1500 with no welding or cutting required. It fits most models within the specified years and is compatible with various bumper and hitch configurations.

What’s Included

This package includes all necessary hardware and components for a complete, hassle-free installation, ensuring your truck looks and sounds great in no time.

Ideal For

Perfect for Ram 1500 owners looking to add a bold aesthetic and aggressive exhaust note, as well as those seeking a simple upgrade to enhance vehicle performance and sound profile.
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