Big, Aggressive Sound with Awesome Corsa Quality Corsa is one of the most legendary names in performance exhaust systems and they've brought all that classic Corsa sound and power to the 2011 to 2014 F150 EcoBoost trucks. This complete Corsa stainless steel cat-back kit gives your awesome F150 EcoBoost truck an aggressive, deep roar thanks to its specially designed muffler, along with increased horsepower, torque, and throttle response. Each Corsa EcoBoost cat-back exhaust kit features larger and more efficient tubing than your truck's factory cat-back system which gets you all-around improved performance and a great, new sound that your powerful 3.5L EcoBoost V6 deserves. The kit installs right in place of your stock cat-back system and doesn't require PCM tuning for bolt-on power and sound.
Larger Exhaust Tubing and Specially-Designed Muffler The Corsa F150 EcoBoost cat-back is built from 3" diameter, mandrel-bent tubing that reduces back pressure and restrictions over the factory exhaust system allowing your engine to breathe easier and make much more power and torque. The kit's muffler is manufactured using Corsa's patented Reflective Sound Cancellation® (RSC) technology that eliminates drone and rasp while still allowing the system to produce a deep and aggressive tone. Corsa builds each of their F150 EcoBoost cat-back exhaust kits from high-quality 304 stainless steel that resists corrosion and discoloration in practically any climate. The kit is topped off with a twin 4" exhaust tip in your choice of polished or black that gives your truck a great look.