Corsa 21099 Active Valved Mufflers Only Conversion Kit for Mustang GT350

The Corsa Performance 21099 is a premium valved mufflers-only conversion kit designed specifically for 2015-2020 Ford Mustang GT350 and GT350R owners who currently have Corsa's non-active exhaust systems and want to upgrade to active valve control. This conversion kit allows drivers to regain full electronic control of their exhaust note while maintaining Corsa's legendary drone-free performance.

Key Features:

• Replaces non-active mufflers from Corsa Part Numbers 14348 and 14349
• Features Corsa's patented Reflective Sound Cancellation (RSC) No Drone Technology
• Includes proprietary active valve assemblies for complete exhaust control
• Constructed from premium 3.0-inch diameter 304 stainless steel
• Straight-through muffler design for maximum flow and performance
• Custom-tuned exhaust note specifically for the GT350's 5.2L Voodoo V8 engine
• Easy bolt-on installation with no cutting or welding required
• Made in the USA with lifetime limited warranty

This conversion kit is designed exclusively for use with existing Corsa GT350 exhaust systems and connects to Corsa Non-Active Cat-Back Part Number 14348. The advanced active valve technology allows drivers to unleash aggressive exhaust notes when desired or maintain a quieter, refined sound with the valves closed, all while eliminating cabin drone through Corsa's industry-leading RSC technology.