A Premium Tuned Muffler Solution Engineered for Custom Fabrication. 25 Years "Perfecting the Science of Sound"™ CORSA Performance Delivers Tuned Muffler Technology to the Custom Fabricator. Featuring proprietary No Drone RSC® (Reflective Sound Cancellation) Technology CORSA Performance PRO Series Mufflers have been engineered to eliminate most drone inducing frequencies present on V8 Engines. Multiple Displacement & Vehicles Equipped with Multiple Sound Modes May Require Additional Sound Solutions to Achieve Desired Results.

• Patented No Drone Reflective Sound Cancellation RSC Technology
• Perfect for Custom Builds, Classic Muscle Restorations
• 3.0" Dual Inlet, Dual Outlet Design
• 304 Stainless Steel Construction
• Integrated Cross Flowing X-Pipe
• Longitudinal or Transverse Flow
• Limited Lifetime Warranty
• Mitigate Drone At Cruise
• Aggressive Exhaust Note
• Made in the U.S.A.