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This MagnaFlow stainless steel transition adapter converts 2.5" to 4" pipe across a 7" length for universal custom exhaust tasks. Built from corrosion‑resistant stainless steel with mandrel‑bent tubing and CNC precision manufacturing, the adapter simplifies custom fitments and benefits from MagnaFlow's limited lifetime warranty for durable service.
MagnaFlow 2.5in-4in Stainless Steel Transition 7in Long
