CORSA Performance Sport Muffler Upgrade Kit

Fits Most Dodge/Ram 6.7L Diesel/5.9L Diesel/5.7L (94-21)

8004002

Overview:

The CORSA Performance Sport Muffler Upgrade Kit is engineered specifically for Dodge Ram 2500 (1994–2010) and Ram 3500 (1994–2007) trucks equipped with Cummins diesel engines. Designed to enhance your truck’s exhaust system, this upgrade kit delivers a refined sport sound while effectively reducing unwanted drone frequencies that can cause driver fatigue on long hauls. Ideal for diesel truck enthusiasts seeking a balance of aggressive tone and comfortable cabin noise, this muffler upgrade improves the overall driving experience without compromising durability or fitment.

Compatible with all 5.9L and 6.7L Cummins exhaust systems, the kit also fits Ford PowerStroke F-250 and F-350 models with 6.0L, 6.4L, 6.7L, and 7.0L engines, making it a versatile choice for diesel performance upgrades across multiple platforms.

Key Features:

The CORSA Sport Muffler Upgrade Kit incorporates advanced design and materials to deliver superior performance and sound quality. Key features include:

• 4.0" expanded inlet and outlet diameters for improved exhaust flow
• Sport sound level tuned to provide a deep, aggressive tone without excessive noise
• Effective mitigation of most drone-inducing frequencies for a quieter cabin
• Constructed from premium 304 stainless steel for corrosion resistance and long-lasting durability
• Round case shape with a 22.75" case length and 9.5" diameter for optimal fitment
• Center inlet location with a single 4.0" outlet for streamlined exhaust routing
• Compatible with a wide range of diesel engines including Cummins and Ford PowerStroke variants
• Designed to maintain factory exhaust system integrity while enhancing sound and performance

Construction & Design:

Built with 304 stainless steel, the CORSA Sport Muffler Upgrade Kit offers exceptional resistance to rust and corrosion, ensuring longevity even under harsh driving conditions. The round case design is engineered for efficient exhaust gas flow, reducing backpressure and enhancing engine performance. The 4.0" expanded inlet and outlet diameters facilitate smoother exhaust evacuation, contributing to improved throttle response and overall power delivery.

The muffler’s internal architecture is specifically tuned to cancel out drone frequencies commonly experienced in diesel trucks, providing a more comfortable driving environment without sacrificing the aggressive exhaust note that performance enthusiasts desire.

Performance & Sound

CORSA’s proprietary muffler technology delivers a sport-tuned exhaust tone that is both bold and refined. The muffler upgrade produces a deep, throaty sound that enhances the truck’s presence on the road while minimizing the intrusive drone that can occur at cruising speeds. This balance makes it an excellent choice for daily drivers and weekend warriors alike who want a performance edge without excessive noise fatigue.

Installation & Fitment:

The CORSA Sport Muffler Upgrade Kit is designed for direct fitment on Dodge Ram 2500 models from 1994 to 2010 and Ram 3500 models from 1994 to 2007 equipped with 5.9L and 6.7L Cummins engines. It also fits Ford PowerStroke F-250 and F-350 trucks with 6.0L, 6.4L, 6.7L, and 7.0L engines. Installation requires no modifications to the existing exhaust system, though clamps are not included and may need to be sourced separately.

For detailed installation instructions or assistance, customers are encouraged to contact CORSA Performance support via phone or email.

What's Included:

• One CORSA Sport Muffler with 4.0" expanded inlet and outlet
• Installation instructions (contact support for details)

Ideal For:

This muffler upgrade kit is ideal for diesel truck owners who want to enhance their vehicle’s exhaust sound and performance without compromising daily drivability. It suits those who frequently tow or haul and desire reduced cabin drone during long drives. Additionally, it appeals to enthusiasts looking for a durable, high-quality exhaust component engineered specifically for Dodge Ram and compatible Ford PowerStroke diesel trucks.

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.