The MagnaFlow Touring Series stainless steel cat-back exhaust for 1987–1991 BMW 2.5L and related models is a direct-fit system engineered for improved flow and a resonant, touring-friendly exhaust note. It uses mandrel-bent 2.25-inch piping and a straight-through muffler, terminating in polished dual driver-side tips. The design emphasizes durability and easy installation with OE-replacement fitment.
MagnaFlow SS C/B 87-91 BMW 352i/87-90 325IS/88-91 325IX/87-93 325 Single Rear Exit