Corsa Performance 21014 Sport Axle-Back Exhaust System for 18-22 Wrangler JL

2.5in. Axle-Back Dual Rear Exit with Single 3.5in. Polished Straight Cut Tips dB by CORSA's patented Reflective Sound Cancellation(R) (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, and a deep aggressive rumble. Computerized; mandrel bent; straight through design for maximum airflow which improves fuel economy and performance. Patented No Drone Reflective Sound Cancellation RSC Technology Custom Tuned - Aggressive Exhaust Note No Drone At Cruise Flows Better Than Stock 10 Year Limited Warranty