The K&N Typhoon cold air intake for 2012–2015 BMW 335i (3.0L inline‑6) replaces restrictive stock plumbing with a mandrel‑bent aluminum intake tube and a washable, reusable oiled‑cotton High‑Flow air filter to help increase horsepower and torque. The oversized conical filter allows extended service intervals—up to 100,000 miles in normal highway use—while a heat shield reduces intake temperatures. Backed by K&N warranty and typically installs in under 90 minutes.
K&N 12-15 BMW 335i 3.0L L6 F/I Typhoon Performance Intake