Borla Touring cat-back exhaust for 2008–2012 BMW 328i (E90) provides a polished dual-left rear exit and a refined touring sound while improving exhaust flow. This system is constructed with polished T-304 stainless steel tips and precision CNC manufacturing. Borla’s straight-through, multi-core design and ultra-smooth mandrel bends are intended to free hidden horsepower, improve throttle response and durability, and are covered by Borla’s Million-Mile Warranty.
Borla 08-12 BMW 328i Sdm E90 2.0L RWD Dual Left Rear Exit Touring Cat-Back Exhaust