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The Gibson MWA round race muffler is a compact center/center stainless design that offers maximum sound and superior flow in a 5.0‑inch package. Its straight‑thru construction flows nearly as freely as a 3‑inch straight pipe while keeping interior drone minimal by avoiding packing or weak deflectors. Made in the USA from quality stainless, this race‑oriented muffler is intended for hot rods, race cars, and off‑road builds seeking bold sound and efficient flow.
Gibson MWA Superflow Center/Center Round Muffler - 5x10in/2.5in Inlet/2.5in Outlet - Stainless
