•Brand New
•Roush Part #'s 421921 & 421926
•Fits 2015-2017 Mustang 5.0 V8 Coyote with Premium Package and Roush Rear Valance 421894
•Kits Includes Quad Tip Exhaust Kit & Roush Active Exhaust Module
•Dual Tip Mufflers
•4" Chrome flashed tips
•Corrosion resistant 304 stainless steel
•Full mandrel bending
•Uses OEM hangars and mounting points
•No welding required
•Touring, Sport, Track and Custom settings for 4 exhaust "systems" out of the box
•Allows nearly infinite exhaust tone configurations. "MAP" and build your own exhaust note!
•Brushed Aluminum Console Mounted 4 Mode Selector Switch
•Easy Plug and Play Installation
•Includes all necessary wiring, modules, hardware, and instructions
