The Diamond Eye 4" ID to 4-13/16" OD exhaust adapter is a simple, purpose-built connector that transitions between a 4.00" inner-diameter tube and a 4.8125" outer-diameter pipe. Constructed for basic exhaust mating tasks, it allows the smaller tube to fit inside the larger pipe and is suited for fabricators and installers needing a clean, reliable adapter for custom or repair work.
Diamond Eye ADAPTER 4in ID (4in TB FITS INSIDE) TO 4-13/16in OD (FITS INSIDE 5in TUBE) AL