Borla CrateMuffler - 3 in Offset Inlet - 3 in Center Outlet - 14 in x 4-3/8 in x 9 in Oval Body - 19 in Long - Small Block Chevy 1436A12 you can adjust your adult

you can adjust your adult 'Over the Head' headset to fit your child's head

256 lb/in Spring Rate

90 Ratio and Down

Withstands 600+ Temps

Borla CrateMuffler - 3 in Offset Inlet - 3 in Center Outlet - 14 in x 4-3/8 in x 9 in Oval Body - 19 in Long - Small Block Chevy 1436A12 you can adjust your adultBorla's CrateMuffler is the world's first muffler purpose built to optimize the sound and 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