Borla ATAK CrateMuffler® | Chevrolet | Part # 400844

BORLA®'s CrateMuffler® is the world's first muffler purpose-built to optimize the sound & power of crate and custom built motors. This CrateMuffler® features the aggressive ATAK® sound. The mufflers are directional. The outlet can be identified by the mounting bracket welded to the endcap. This muffler is tuned for the Chevrolet 350/ 383/ 406 CID V8 engine family. The directional design provides the agressive ATAK® sound, tuned for each engine family and will dramatically reduce, or eliminate drone on specified applications. Muffler dimensions 3" Offset Inlet / 3" Center Outlet, 4.35" x 9.10" Oval, 14" Long Body, 19" Overall Length. 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 numerical control (CNC) manufacturing ensures an accurate fit and best of all, BORLA® stands behind every CrateMuffler® with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.