Corsa 21002GNM Sport Axle-Back Exhaust with Active Valves & Gun Metal Tips for 2018-2021 Mustang GT 5.0L V8 Coupe

Part #: 21002GNM UPC: 847466014062
Now $2,459.99
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Installation Instructions

Corsa Axle-Back Exhausts 21002GNM Details


  • Increased Horsepower & Torque!
  • Up To 46% Increase In Exhaust Flow
  • Weight Savings of 4 Lbs vs. Stock Exhaust
  • 3.0 Inch Axle-Back Exhaust System
  • Dual Rear Exit with Sport Sound Level
  • 4.0 Inch Gun Metal Pro-Series Tips
  • Custom Tuned, Aggressive Exhaust Note
  • No Drone At Cruise
  • Lighter Than Stock
  • Easy Bolt-On Installation
  • No Welding Required



  • For vehicles with Active Valve Exhaust Only
  • 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%!

This product can expose you to chemicals which are known to the State of California to cause cancer. For more information go to
California Proposition 65 Notice
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