Cold Air Intake for Saturn Ion (2003-2004) 2.2L EngineMaximize Airflow and Throttle Response for the 2003 2004 Saturn Ion Ecotec Who Its For: Designed specifically for 20032004 Saturn Ion owners running the Ecotec L61 engine who want to bridge the gap between a daily commuter and a responsive sport sedan. The Problem: The factory air box in the Saturn Ion is a masterclass in restriction. Designed for silence rather than efficiency, the stock L61 Ecotec intake path uses a series of baffled resonators and