Borla - 400959

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. This muffler is tuned for the Chevrolet LS3 6.2L V8 family. The directional design oprovides the classic S-Type sound and will dramatically reduce, or eliminate drone on specified applications. Add resonator 400939 to attain the mellow Touring sound. Muffler dimensions 3 in. Offset Inlet/ 3 in. Offset Outlet, 6 in. x 10.34 in. Oval, 14 in. Long Body, 19 in. 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.

• CrateMufflers are tuned for specific engines
• When installed on cataloged applications, they will reduce, or eliminate drone
• 3" Offset Inlet/ 3" Offset Outlet, 6" x 10.34" Oval, 14" Long Body, 19" Overall Length
• Mufflers have directional flow. Outlet end has mounting bracket on it.
• Add resonator 400939 to attain the mellow Touring sound