Corsa 14794BLK Sport Cat-Back Exhaust System 3 Inch Single Side Exit 4 Inch Black Tips

The Corsa Performance Sport Cat-Back Exhaust System delivers an aggressive exhaust note under acceleration while maintaining a completely drone-free experience during highway cruising. Engineered specifically for 2011-2014 Chevrolet Silverado and GMC Sierra 2500 trucks with the 6.0L V8 engine in crew cab/standard bed configuration, this system features a single side exit design with a prominent 4-inch black Pro-Series tip.

Patented Reflective Sound Cancellation Technology:

Corsa's exclusive RSC Technology uses precisely engineered internal chambers to cancel unwanted sound frequencies that cause interior drone and resonance. Low-frequency sound waves are diverted through specially designed channels, reversed 180 degrees, and eliminated—allowing you to enjoy an aggressive exhaust tone without the annoying cabin noise during cruise speeds.

Key Features:

• 3.0-inch diameter mandrel-bent stainless steel piping for maximum flow and performance
• Premium-grade 304 stainless steel construction throughout the entire system
• Single side exit configuration with 4.0-inch black slash-cut Pro-Series tip
• Sport sound level—aggressive under acceleration, refined at idle
• Straight-through muffler design reduces backpressure and increases engine efficiency
• Bolt-on installation using factory mounting points—no welding or cutting required
• Includes all necessary hardware, clamps, and detailed installation instructions
• Installs rearward of factory catalytic converters for emissions compliance

All Corsa exhaust components, including hangers and clamps, are manufactured from premium stainless steel to ensure lasting appearance and durability. The mandrel-bent tubing features smooth, wrinkle-free bends that allow exhaust gases to flow freely, maximizing performance gains. Each system is proudly designed, engineered, and hand-crafted in Berea, Ohio.

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