Borla · New
Borla CrateMuffler SBC 283/327/350 2.25in Offset/Center 14in x 4.35in x 9in S-Type Muffler
MPN 400849 · Store SKU bor400849
Supplier stock checked 11/7/2026, 9:03:37 AM UTC. Adding a part does not reserve it.
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Product details
BORLA(r)'s CrateMuffler(r) 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 Small Block 283/ 327/ 350 CID V8 engine family. The directional design provides the classic S-Type sound and will dramatically reduce, or eliminate drone on specified applications. Add resonator 400937 to attain the Touring sound. Muffler dimensions 2.25" Offset Inlet/ 2.25" 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(r) CrateMuffler, Chevrolet Small Block 283/ 327/ 350 CID V8 Stock Output, 2.25" Offset Inlet/ 2.25" Center Outlet, 4.35" x 9.10" Oval, 14" Long Body, 19" Overall Length, S-Type. stands behind every CrateMuffler(r) with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand. CrateMuffler - S-Type CrateMufflerâ„¢ Crate Muffler
Manufacturer fitment & guides
Check 400849 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
