For the guy who drives his Mustang GT to and from the track and wants a better exhaust note and a little extra power, Corsa Performance now is offering a cat-back exhaust system for the 2018 and 2019 Ford Mustang GT without the active exhaust system.
The new system is reported to produce 5 more horsepower, 4 additional pound-feet of torque and deliver a weight savings of 4 pounds. Like all Corsa products, this new system has been designed and tested specifically for this application. That means you get the exhaust sound you want under load without the drone at freeway speeds. Corsa systems are backed by a lifetime limited warranty for as long as you own the car and retain the proof of purchase. $1,748.