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The Gibson CFT Superflow muffler uses resonance chambers and directional louvered ports to pull and expel exhaust gases at higher velocity, producing a deeper tone and increased flow. The dual/dual oval 4x9x18in unit with 3in inlet/2.5in outlet is fully welded stainless and non‑packed to keep sound consistent over time. Reversible construction and a chambered core provide durable, efficient exhaust tuning.
Gibson CFT Superflow Dual/Dual Oval Muffler - 4x9x18in/3in Inlet/2.5in Outlet - Stainless
