BORLA's CrateMuffler is the world's first muffler purpose-built to optimize the sound & power of crate and custom built motors. The mufflers are directional. The outlet can be identified by the mounting bracket welded to the endcap. The directional design provides custom sound, tuned for each engine family and will dramatically reduce, or eliminate drone on specified applications. Built from premium T-304 stainless steel, superior to T-400 series (such as 409), to give you the absolute best in performance and durability. Precision computer-controlled CNC manufacturing ensures an accurate fit and best of all, BORLA stands behind every CrateMuffler with a . Just what you'd expect from the world's most experienced (and most winning) exhaust brand. Along with the distinctive Borla Sound of Power recognized by motoring enthusiasts everywhere, upgrading your ride with a Borla exhaust gives you a boost in power and torque, improved fuel economy, longer engine life and refined motorsport styling. But most of all, Borla gives you the intoxicating rush that comes with every squeeze of the throttle, the thrill of raging power with every shift, and a heart-pounding soundtrack to match. More than anything else, we understand that we build far more than exhaust systems. We build excitement. Product Features:Borla products are constructed using T-304 stainless steel for long life and sharp appearance and feature all welded construction for maximum durability.Everything we've learned from racing and street performance over nearly four decades is reflected in each product that leaves our facilities.Everywhere you look, Borla's spirit of innovation and excitement screams with the same high-volume clarity as our unrivaled exhaust systems.CrateMufflers are tuned for specific enginesWhen installed on cataloged applications, they will reduce, or eliminate droneMufflers have directional flow. Outlet end has mounting bracket on it.Borla is proud to offer a true Made in the USA product sold around the world.
