The Gibson CFT Superflow stainless muffler is a chambered oval unit that tunes exhaust flow to deliver a deeper tone and improved throttle response. This Offset/Center 4x9x18 inch body uses 2.5 inch inlet and outlet tubing. Directional louvered ports and resonance chambers with angular induction draw gases into the core and expel them faster; non‑packed, fully welded construction minimizes sound loss and supports better flow and power delivery.
Gibson CFT Superflow Offset/Center Oval Muffler - 4x9x18in/2.5in Inlet/2.5in Outlet - Stainless