Are Borla Pro Xs Mufflers Reversible? Unveiling The Answer!

Are Borla mufflers designed to be directional? Yes, Borla’s CrateMuffler® stands out as a pioneering innovation tailored specifically to enhance the performance and sound quality of crate and custom-built engines. It’s important to note that these mufflers are indeed directional, meaning they have a specific inlet and outlet configuration for optimal operation. To easily identify the outlet, look for the mounting bracket that is welded to the endcap of the muffler. This design ensures that exhaust gases flow in the intended direction, maximizing both power and sound characteristics in your motorized setup.

Is the Borla Pro XS exhaust system loud? The Borla Pro XS exhaust system is indeed louder than the stock exhaust, but it doesn’t reach unpleasantly excessive noise levels. You’ll notice a significant increase in throaty engine sounds when you accelerate or push the throttle. This information was last updated on January 7th, 2003.