ROUSH Performance 2015-2017 Mustang 5.0L V8 Quad Tip Active Exhaust Kit

Product highlights for the 2015-2017 Mustang 5.0L V8 ROUSH Quad Tip Active Exhaust Kit:

    Requires ROUSH rear valance 421894 (w/o back up sensors)or 421919 (with back up sensors).
    Fits Mustang GT's with premium chassis packages only (Trim levels - 300A/400A)
    OE Quality Engineering and construction for long life
    Dual Tip Mufflers
    2015-2017 Mustang 5.0L V8
    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
    Custom programming feature through included WiFi OBD2 interface to Roush Apple iOS application
    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

Based on our ROUSH Quad Tip axle back exhaust with high flow dual tip mufflers, corrosion resistant T-304 stainless steel and high flow mandrel bends, our proprietary Active Exhaust system uses servo controlled valves to control your exhaust note. The included console mounted selector switch has a brushed aluminum finish and seamlessly switches between 4 different preset and custom modes. Our active Exhaust app for iOS lets you create your own sound profile for custom mode.

Download the ROUSH Active Exhaust App for iOS

Download instructions for the Active Exhaust app

The ROUSH Active Exhaust system features four modes: TOURING, SPORT, TRACK, and CUSTOM.

TOURING mode with the exhaust valves closed all the way, keeps the exhaust volume to an absolute minimum.

SPORT mode is quiet during normal driving conditions and more aggressive under acceleration. Accelerator position and vehicle speed are used to determine valve position for a more aggressive sound.

TRACK mode keeps the exhaust valves fully open with no restriction to the raw sound of your Mustang. This mode is not legal for street use and is intended for track only.

CUSTOM mode gives you the power to create a custom sound map with our iOS application, personalizing the exhaust tone to fit your lifestyle. The ROUSH active exhaust app gives you full control over valve position based on rpm, vehicle speed and accelerator position.