Corsa 14859BLK 3.0in Cat-Back Exhaust System with Twin 4.0in Black PVD Tips

The Corsa 14859BLK cat-back exhaust system features a 3.0-inch diameter construction with a single side exit configuration, finished with twin 4.0-inch Black PVD Pro-Series tips for a bold, premium appearance. This performance exhaust system is engineered to deliver measurable horsepower and torque gains by reducing exhaust backpressure and improving flow efficiency.

Patented RSC Technology:

Corsa's exclusive Reflective Sound Cancellation (RSC) Technology utilizes precisely tuned chambers to eliminate interior drone frequencies while maintaining an aggressive, throaty exhaust note under acceleration. Unlike traditional straight-through designs, RSC technology targets and cancels specific sound waves that cause cabin resonance, providing a refined driving experience during highway cruise without sacrificing performance or sound quality.

Key Features:

• 3.0-inch mandrel-bent tubing for maximum exhaust flow
• Single side exit design for distinctive styling
• Twin 4.0-inch Black PVD Pro-Series tips resist corrosion and fading
• Drone-free exhaust note at cruising speeds
• Aggressive sound under acceleration
• Direct bolt-on installation with factory mounting points
• Constructed from premium stainless steel materials
• Performance gains independent of sound characteristics

This cat-back system replaces all exhaust components from the catalytic converter to the rear of the vehicle, providing a complete performance upgrade with Corsa's signature sound engineering. The Black PVD coating on the tips provides long-lasting durability and maintains its finish in harsh environmental conditions.