Borla Universal 2.5in Inlet/Outlet ProXS Muffler

What you get here is a Borla ProXS muffler with a 2.5-inch inlet and a 2.5-inch outlet. It's designed with a reversible body, meaning you can install it with the inlet on either side of the outlet, which really helps out when you're trying to fit it into a custom exhaust setup. The muffler body itself is 4 inches by 9.5 inches and 14 inches long, with an overall length of 19 inches, and it's built to be a universal fit for many different cars and trucks.

Borla builds these ProXS mufflers using T-304 austenitic stainless steel, which is a solid material that won't rust on you, and the construction is 100% welded for extra strength. Inside, they use a high-temperature continuous-filament fiber acoustic material to manage the sound, aiming for a street-commanding tone that's not overly loud. This muffler is designed for free flow, which can help improve performance, and it has a natural mill finish that you can brush or polish before you weld it in if you want it to look a certain way.