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• This is 18-23 corsa performance exhaust mustang gt w/ Polished Tips.
• 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 Number 14327; 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.