K&N Typhoon cold-air intake for select 2003–2006 Nissan 350Z 3.5L V6 applications replaces the factory airbox and tube with a mandrel-bent 3" aluminum induction tube, carbon-fiber topped airbox and oversized K&N high-flow filter. It smooths and cools incoming air for a guaranteed power gain and improved throttle response. The washable filter can last up to 100,000 miles between services depending on conditions; check K&N for vehicle fit and CARB status.
K&N 03-06 350z Polished Typhoon Short Ram Intake