Corsa Performance Cat-Back Exhaust System with Resonator Delete

The Corsa Performance Cat-Back Exhaust System with Resonator Delete represents the brand's most aggressive sound offering — engineered for enthusiasts who demand maximum exhaust character without sacrificing everyday refinement. By replacing the factory resonator with a straight-through configuration, this product line unlocks Corsa's signature Xtreme sound level: a bold, commanding exhaust note under acceleration paired with the drone-free cabin experience the brand has become renowned for.

At the core of every system is Corsa's patented Reflective Sound Cancellation® (RSC®) Technology. Rather than relying on packing materials or restrictive baffles, RSC technology uses precision-engineered internal geometry to cancel unwanted low-frequency drone waves — reflecting them 180 degrees out of phase to eliminate interior resonance before it reaches the cabin. The result is a deep, aggressive exhaust note at idle and under hard acceleration, with a refined, quiet cruising experience at highway speeds.

Key Features:

• Patented RSC® Technology — Proprietary Reflective Sound Cancellation geometry eliminates interior drone and resonance at cruising speeds while delivering an aggressive, performance exhaust note under acceleration
• Resonator Delete Configuration — Straight-through design replaces the factory resonator to maximize sound output, representing Corsa's most aggressive Xtreme sound level
• Improved Horsepower & Torque — Non-restrictive, straight-through design reduces exhaust back pressure to free up additional power across the RPM range
• Potential Fuel Economy Improvement — Reduced back pressure allows the engine to operate more efficiently, contributing to better fuel economy
• Premium Mandrel-Bent Tubing — Precision-formed tubing maximizes exhaust flow and ensures consistent, accurate fitment
• 304L Stainless Steel Construction — Built without packing materials that degrade over time, ensuring long-lasting performance and durability
• Vehicle-Specific Acoustic Engineering — Every system is acoustically styled and engineered to complement the unique exhaust harmonics of its target platform
• Bolt-On Installation — Direct-fit, vehicle-specific design requires no cutting or welding
• Made in the USA — Designed, engineered, and manufactured to exacting quality standards at Corsa's domestic facility
• Limited Lifetime Warranty — Backed by Corsa's confidence in their premium materials and manufacturing craftsmanship

Corsa Performance has been perfecting the science of exhaust sound since 1998, when RSC® technology was first introduced on the C5 Corvette. With over 25 years of acoustic engineering expertise, Corsa has established itself as the gold standard in performance exhaust systems. The Cat-Back with Resonator Delete product line is the definitive choice for drivers who demand the loudest, most aggressive exhaust character Corsa offers — without compromising the refined, drone-free driving experience the brand is built on.