Corsa 21040BLK 3.0in Cat-Back Dual Rear Exit Exhaust System with Twin 4.0in Black PVD Tips

The Corsa 21040BLK cat-back exhaust system delivers a performance-tuned exhaust upgrade featuring 3.0-inch mandrel-bent tubing and dual rear exit configuration with twin 4.0-inch Black PVD Pro-Series tips. This system is engineered to enhance exhaust flow, reduce backpressure, and increase horsepower and torque throughout the powerband.

Patented RSC Technology:

Corsa's exclusive Reflective Sound Cancellation (RSC) Technology eliminates drone frequencies during highway cruising while delivering an aggressive, deep exhaust note under acceleration. Unlike traditional straight-through designs, RSC technology uses precise acoustic tuning to cancel unwanted resonance without sacrificing performance or sound quality.

Key Features:

• 3.0-inch mandrel-bent stainless steel tubing for maximum exhaust flow
• Dual rear exit configuration with twin 4.0-inch outlet tips
• Black PVD (Physical Vapor Deposition) Pro-Series tips resist corrosion and fading
• Drone-free exhaust note during cruise with aggressive sound under throttle
• Direct bolt-on installation with all necessary hardware included
• Premium stainless steel construction for long-lasting durability
• No tuning required - guaranteed performance gains

Corsa exhaust systems are precision-engineered for vehicle-specific fitment and come backed by a limited lifetime warranty. This cat-back system replaces all exhaust components from the catalytic converter back to the rear bumper, providing a complete performance exhaust solution.