Corsa 14189BLK 2.5in Cat-Back Dual Rear Exit Exhaust System with 4in Black PVD Tips

The Corsa 14189BLK cat-back exhaust system delivers a transformative upgrade for enthusiasts seeking performance gains with refined sound engineering. This 2.5-inch diameter dual rear exit system features single 4.0-inch Black PVD Pro-Series tips that provide a premium, corrosion-resistant finish.

Patented RSC Technology:

Corsa's exclusive Reflective Sound Cancellation (RSC) Technology eliminates the annoying drone that plagues many aftermarket exhaust systems. Acoustic engineers precisely tune each system to match your vehicle's character, delivering an aggressive, throaty sound during acceleration while maintaining a comfortable, drone-free experience during highway cruising.

Key Features:

• 2.5-inch mandrel-bent tubing for maximum exhaust flow
• Dual rear exit configuration for balanced sound and aesthetics
• 4.0-inch Black PVD Pro-Series tips resist fading and corrosion
• Patented RSC technology eliminates interior drone
• Aggressive sound under throttle, refined tone at cruise
• Bolt-on installation with all necessary hardware included
• Performance gains independent of sound level

This cat-back system replaces exhaust components from the catalytic converter back, optimizing exhaust velocity and reducing backpressure for measurable horsepower and torque improvements. The mandrel-bent construction maintains consistent diameter throughout each bend, preventing turbulence and flow restriction common in crush-bent systems.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov