2018-2021 Ford Mustang GT 5.0L V8
*For vehicles with Active Valve Exhaust Only
3.0" Axle-Back, Dual Rear Exit with Twin 4.0" Polished Pro-Series Tips
Sport to Touring Variable Sound Level
*Ideal for pairing with aggressive engine modification to control exhaust volume
Superior Sound Quality
The CORSA Active Valve, combined with RSC® Technology, is more effective than the stock system at providing a comfortable drone-free cruise. Utilize the quiet start function or run wide open; CORSA Active Valves produce an impressive 11 decibel delta in volume across the various driving modes. Increase an Axle-Back's sound and performance by adding the CORSA Double X-Pipe, Part 14327 (On Our Site); which out flows the stock mid-section by 23.43%!
CORSA Active Valve Technology
Over two years of research went into developing a CORSA active valve exhaust system that would deliver the ultimate driving experience: a varying range of volume combined with No Drone RSC® Technology. The valves need to perform under various conditions; after testing many off-the-shelf valve solutions, a CORSA valve was built and torture tested in order to deliver the desired quality. It was subjected to intense heat cycling conditions and yielded no failures at well over half a million cycles. CORSA active valve technology meshes seamlessly into the Mustang GT valve operating system by maintaining the factory solenoids to ensure flawless functionality
YEARS: 2018, 2019, 2020, 2021
Shipping & Returns
KOW Performance, LLC will ship the order as soon as the parts become available. Please allow 5-7 business days for in-stock items to arrive.
Once tracking information has been provided, cancellations are subject to a 25% restocking fee, unless it is an approved claims for reason such as goods damages during shipment. Returns 30 days post purchase date will not be honored.