I picked up a free ZL one muffler locally to me and had a shop swap it on so that I can get the bigger exhaust tips. Otherwise it sounds the same as my factory NPP. But I took the liberty of painting it black first before it was put on because I hated having a giant silver suitcase under the rear end of my car.

Just some shots of the build of my car when I ordered it and the final product the day it finally arrived. Plus a few additions of my own. New center caps, ZL1 exhaust tips, Diode Dynamics LED sidemarkers. And much more to come...