MagnaFlow 2014-2020 Chevrolet Impala 3.6L Street Series Cat-Back Performance Exhaust System 19023

The first time I started it up, that deep, resonant tone from the Street Series made me grin—exactly the personality the 3.6L was missing. Install was straightforward, and the cabin is still quiet on the highway, so it’s the best of both worlds.

The dyno-proven tuning really woke up the Impala's 3.6L—the resonant tone is deep and satisfying without being obnoxious on the highway. Installation was straightforward, and I noticed a solid improvement in throttle response right away.

The cat-back swap took about two hours in my driveway, and the difference is immediate—the 3.6L finally sounds like it has some personality instead of whispering. The stainless tips line up perfectly with the bumper cutouts, and the tone is deep without any annoying drone on the highway.