CORSA Performance Catback Exhaust

2019–2026 Ram 1500 5.7L HEMI

Part #: 21435

Overview

The CORSA Xtreme Dual Rear Exit Catback Exhaust System is engineered specifically for the 2019–2026 Ram 1500 equipped with the 5.7L HEMI V8 engine. Designed for enthusiasts who demand aggressive performance and a commanding presence, this exhaust system transforms your truck’s sound and power delivery. It delivers a deep, authoritative tone at startup and an intense, exhilarating roar under acceleration, fully expressing the muscular character of the HEMI engine.

Built for drivers who want their Ram 1500 to stand out both audibly and visually, the CORSA Xtreme system enhances exhaust flow and reduces weight, resulting in improved throttle response and a more engaging driving experience. This is CORSA’s most aggressive catback exhaust option, ideal for those seeking maximum performance and unmistakable sound.

Key Features

The CORSA Xtreme Catback Exhaust combines advanced engineering with premium materials to deliver superior performance and durability. Key features include:

• Specifically tuned for the 5.7L HEMI V8 to optimize sound and performance
• Up to 74% better exhaust flow compared to the factory system
• Weight reduction of approximately 13 pounds for improved vehicle dynamics
• Increases exhaust volume by 18 decibels for a more aggressive sound profile
• Dual rear exit design with 5.0-inch flat cut tips for a bold, custom appearance
• Available tip finishes: Satin, Black Powder Coat, or Gunmetal PVD
• Constructed from premium 304 stainless steel for corrosion resistance and longevity
• Designed for direct bolt-on installation with no cutting or welding required
• Backed by CORSA’s Lifetime Warranty for peace of mind

Construction & Design

The CORSA Xtreme Catback Exhaust is crafted from high-grade 304 stainless steel, ensuring exceptional resistance to rust and corrosion even under extreme driving conditions. The system features mandrel-bent tubing for smooth exhaust flow and minimal restriction. Its dual-wall exhaust tips not only enhance durability but also provide a refined, aggressive look that complements the Ram 1500’s rugged styling.

Each component is precision-engineered and manufactured in the USA, reflecting CORSA’s commitment to quality and performance. The flat cut 5.0-inch dual rear exit tips are designed to make a bold visual statement while maintaining a clean, aggressive aesthetic.

Performance & Sound

Engineered to maximize the potential of the 5.7L HEMI V8, the CORSA Xtreme Catback Exhaust delivers a deep, throaty tone at cold start that quickly evolves into a powerful, intense roar as engine speed increases. This system enhances exhaust flow by up to 74%, reducing backpressure and improving engine efficiency. The result is a more responsive throttle, improved horsepower potential, and a driving experience that is both exhilarating and unmistakably aggressive.

The exhaust volume is increased by 18 decibels over stock, ensuring your Ram 1500 commands attention without excessive drone during cruising. This balance of aggressive sound and refined tone makes it ideal for both daily driving and spirited performance.

Installation & Fitment

The CORSA Xtreme Catback Exhaust is designed for a direct bolt-on installation on 2019 through 2026 Ram 1500 models equipped with the 5.7L HEMI engine. No cutting, welding, or additional modifications are required, making installation straightforward for professional shops or experienced enthusiasts. The system integrates seamlessly with the factory exhaust hangers and hardware, ensuring a secure fit and reliable performance.

What's Included

• Xtreme dual rear exit catback exhaust system
• 5.0-inch flat cut dual-wall exhaust tips (finish as selected)
• All necessary clamps, hangers, and mounting hardware
• Installation instructions

Ideal For

This exhaust system is perfect for Ram 1500 owners who want to enhance their truck’s performance and sound without compromising reliability or build quality. It suits enthusiasts seeking a bold, aggressive exhaust note and improved throttle response, whether for daily driving, towing, or spirited highway cruising. The CORSA Xtreme is also ideal for those who appreciate American-made craftsmanship backed by a lifetime warranty.

CORSA Performance is an American manufacturer of high-performance exhaust systems, headers, and intake components, built around engineering the “science of sound” and measurable flow improvements. CORSA’s stainless exhaust upgrades are popular with enthusiasts who want a refined tone paired with performance-minded design for trucks and modern muscle applications.