I think the Xtreme is the deepest sounding system out there that makes the truck sound the most aggressive. I also like that thanks to the RSC tech in Corsa’s Sport Muffler, there is zero highway drone. I also like the modularity of the system. Not sure you want to all the way to the Xtreme sound level? Start with the Sport Muffler Kit. Want more sound than Sport? Add the X-Pipe Res Delete to get the Xtreme sound level. Adding downpipes to the truck and don’t want all the volume from the Xtreme setup, remove the X-Pipe Res Delete and keep the Sport Muffler Kit. You also have 3 different tip options if you opt for the full cat-back: Satin Stainless, Black Cerakote, and Gunmetal. You can also start with the muffler kit only and then add the rest of the cat-back setup later if you like. Hell, you can even swap out the exhaust tips to a different style if you want to change it up down the road. Other systems like Borla, you don’t have that much flexibility and they make you pay more for more parts that you don’t need. For example, opt for the Borla ATAK and it’s too loud? Then you have to buy the Borla Resonator to replace the Borla X-Pipe. You can’t put the OEM Resonator back in like you can with the Corsa system.