CORSA Performance Cat-back Exhaust

2025–2026 Ram 1500 3.0L

Part #: 21309

Overview

The CORSA SS Sport Cat-back Dual Rear Exit Exhaust is engineered specifically for the 2025–2026 Ram 1500 equipped with the 3.0L engine. Designed to enhance both performance and sound, this exhaust system delivers a powerful yet refined driving experience. It is ideal for Ram owners seeking to unleash the full potential of their truck’s Hurricane engine while maintaining a comfortable ride free from annoying drone during highway cruising.

With a direct bolt-on design, the CORSA SS Sport exhaust offers an effortless upgrade that combines aggressive styling with functional improvements. This system is perfect for enthusiasts who want to improve exhaust flow, add a deep and resonant tone, and enhance the visual appeal of their Ram 1500 without compromising daily drivability.

Key Features

The CORSA SS Sport Cat-back exhaust system incorporates advanced technology and premium materials to deliver exceptional performance and durability. Key features include:

• Dual rear exit design with 2.5-inch piping for optimized exhaust flow
• 5.0-inch polished stainless steel tips that add a bold, aggressive look
• CORSA’s patented Reflective Sound Cancellation (RSC®) technology to eliminate drone while maintaining a deep, throaty exhaust note
• Precision-engineered for a direct bolt-on fit with no modifications required
• Constructed from premium stainless steel for superior corrosion resistance and long-lasting durability
• Enhances horsepower and torque by improving exhaust scavenging
• Designed to complement the aggressive styling of the Ram 1500
• Backed by CORSA’s reputation for quality and performance in the aftermarket exhaust industry

Construction & Design

The CORSA SS Sport Cat-back exhaust is crafted from high-grade stainless steel, ensuring excellent resistance to rust and corrosion even under harsh environmental conditions. The system features mandrel-bent tubing that maintains consistent diameter throughout, optimizing exhaust flow and minimizing restrictions.

The dual rear exit layout not only improves exhaust evacuation but also enhances the truck’s rear-end aesthetics. The large 5.0-inch polished tips provide a striking visual upgrade that complements the Ram 1500’s bold design language. Every component is precision-engineered for a seamless fit and finish, reflecting CORSA’s commitment to quality and craftsmanship.

Performance & Sound

This cat-back exhaust system is designed to unlock the full potential of the Ram 1500’s 3.0L Hurricane engine by improving exhaust flow and reducing backpressure. The result is a noticeable increase in throttle response and overall engine efficiency.

CORSA’s patented RSC® (Reflective Sound Cancellation) technology ensures a deep, aggressive exhaust tone during acceleration while effectively eliminating drone during steady cruising speeds. This balance provides an exhilarating driving experience without sacrificing comfort on long drives.

Installation & Fitment

The CORSA SS Sport Cat-back exhaust is engineered for a direct bolt-on installation on 2025–2026 Ram 1500 models with the 3.0L engine. No cutting, welding, or additional modifications are necessary, making the upgrade straightforward and hassle-free. Installation can typically be completed with basic hand tools and does not require professional assistance, although professional installation is recommended for optimal results.

What's Included

• Cat-back exhaust system with dual 2.5-inch stainless steel piping
• Two 5.0-inch polished stainless steel exhaust tips
• All necessary mounting hardware and clamps
• 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 daily drivability. It suits enthusiasts looking for a high-quality, durable exhaust upgrade that delivers aggressive tone and improved exhaust flow while maintaining comfort on the road. Whether for spirited driving or show, the CORSA SS Sport Cat-back exhaust is a premium choice for the latest Ram 1500 3.0L models.

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.