The Gibson CFT Superflow offset/center oval muffler uses chambered resonance and louvered ports to tune gas flow and deliver deeper exhaust tone while improving flow efficiency. This 4x9x13in unit with 2.5in inlet/outlet is fully welded stainless and non‑packed to prevent sound degradation over time. Reversible construction and an internal louvered core aim to provide durable, consistent acoustic performance.
Gibson CFT Superflow Offset/Center Oval Muffler - 4x9x13in/2.5in Inlet/2.5in Outlet - Stainless