Cold Air Intake for Acura ILX (2013-2015) 2.4L Engine - RedPerformance Cold Air Intake Kit for 2013 2015 Acura ILX 2. 4L Transform Your Spirited Acura ILX into the Performance Machine It Was Born to Be Your 2013 2015 Acura ILX 2. 4L shares the same legendary 201 horsepower engine as the beloved Civic Si , but there's untapped potential waiting to be unleashed. While reviewers praised the 2. 4 liter engine as "fantasticsharp, aggressive, and quick," the factory air intake system holds it back. This Cold Air