Performance results aren’t guaranteed & may vary.
WEIGHT SAVINGS (LBS.)
CORSA’s Patented RSC® Technology is designed for an AGGRESSIVE SOUND under acceleration and DRONE-FREE EXPERIENCE during cruise. Every exhaust system is engineered specific to each vehicle application in order to maximize performance and eliminate drone at cruise
2012-2020 Jeep Grand Cherokee 6.4L V8
2.75″ Catback, Dual Rear Exit with Single 4.5″ Polished Pro-Series Tips
Xtreme Sound Level
*This exhaust system may cause a Check Engine Light due to a lack of back pressure.
Premium Stainless Steel Construction
Easy Bolt-on Installation
No Welding Needed
Patented No-Drone, Reflective Sound Cancellation (RSC®) Technology
All Hardware and Detailed Instructions Included
Proudly Manufactured in Berea, Ohio
Sound Level Tip Finish Part #
Sport Polished 14466
Sport Black PVD 14466BLK
Xtreme Polished 21058
Xtreme Black PVD 21058BLK
XTREME Sound Level SPORT Sound Level
– Most Aggressive Sound Level.
– Deep Growl at Idle.
– Bold During Acceleration
– NO DRONE DURING CRUISE.
– Not Recommended to Pair with Headers
– High Performance Sound.
– Distinct Rumble at Idle.
– Aggressive Sound Through The Gears.
-NO DRONE DURING CRUISE.
– Recommended to Pair with Headers
Horsepower +26 +26
Torque +40 +40
Flow Increase +77% +77%
Weight Reduction -21lbs -14lbs
*Actual performance results are not guaranteed and may vary.
YEARS: 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
CORSA branded exhaust systems are backed by a Limited Lifetime warranty for as long as you own your vehicle with proof of purchase. (VIEW WARRANTY)
Every vehicle-specific CORSA product is engineered and designed to match the unique properties of the vehicle it is designed for to deliver perfect fitment and performance. CORSA does not recommend or recognize purchases and installations on unspecified vehicles.