18-2021 Jeep Grand Cherokee Trackhawk Magnaflow Catback Exhaust

Magnaflow Jeep Exhaust Systems bolt right on for years of trouble-free performance. Each exhaust system is mandrel bent from stainless steel. Fully polished stainless steel mufflers create a smooth, deep tone. These systems are built so well, Magnaflow includes a lifetime warranty! Made in the USA.PERFORMANCE. Magnaflow Mufflers feature straight-through flow designs for the ultimate in unrestricted horsepower and torque for big power while maintaining exhaust efficiency. Magnaflow exhaust systems outflow OEM chamber style mufflers by as much as 167%. This reduces engine heat and back-pressure and improves exhaust scavenging from the combustion chamber.This reduction in back pressure results in more power and torque to the rear wheels while delivering that rich powerful performance tone.SOUND. The Magnaflow Catback Exhaust System are designed and tested by Magnaflow to give your HEMI a deep, throaty but smooth tone at all RPM's. At idle and cruise speeds it will not be much louder tha