50-870 Ness, Stage 2 Big Sucker air cleaner. Scalloped chrome

Arlen Ness really nailed the engineering on this Stage 2 Big Sucker air cleaner. It features a 20% larger filter element than the standard Stage 1, providing your engine with the maximum airflow needed for serious gains in horsepower and torque. The scalloped billet aluminum cover is chrome plated for a show-quality finish. What I like most is the patented hidden breather technology; the backing plate is O-ringed at the heads and exits directly into the throttle body, creating a clean, closed-loop system without any messy external hoses. This kit fits 1999 to 2001 Touring models equipped with Magneti Marelli fuel injection. It is a complete kit that includes a pre-oiled high-performance cotton gauze filter and a one-piece aluminum backing plate designed with a radius air inlet for smooth, unobstructed flow.