Introducing the CORSA Polished Sport Cat-Back Exhaust for the GMC Sierra 1500 Denali – engineered to deliver a drone-free performance paired with a rich, aggressive rumble. Utilizing our patented Reflective Sound Cancellation (RSC) technology, this exhaust system not only boosts the powerful V8 performance but also improves fuel economy and airflow for enhanced overall efficiency.

Overview & Key Benefits

The CORSA Polished Sport Cat-Back Exhaust is crafted to elevate your driving experience with exceptional sound quality and efficiency. Its innovative design delivers both an exhilarating, aggressive tone and a refined, quiet operation, making it perfect for Jeep, truck, and 4WD enthusiasts who demand the best from their vehicles.

Detailed Features & Specifications

• Patented RSC technology for a deep yet drone-free exhaust note
• Computerized mandrel bending for a straight-through design that optimizes airflow
• Improved fuel economy along with enhanced horsepower and torque
• Precision-engineered components built for durability and performance

Fitment & Compatibility

This high-performance exhaust fits select models as specified below:

Key Fitment Details:

• Year: 2002-2004
• Make: GMC
• Model: Sierra 1500
• Submodel: Denali

Discover our full range of high-performance solutions in our Exhaust Collection and experience the CORSA difference today.