The Borla S-Type cat-back for BMW E46 323/325/330 (1999–2006) provides a tuned exhaust note and improved flow using Borla's straight-through and multi-core muffler technology. Built from premium T-304 stainless steel with mandrel-bent piping and polished tips, the system is engineered for fit and durability, with CNC manufacturing and a Million-Mile Warranty backing the OE-style replacement.
Borla 01-05 BMW 325/330i Catback Exhaust