HPS 27-163P Polish Short Ram Air Intake Kit with Heat Shield (Non-CARB Compliant) Fine-Tuned by HPS to deliver dyno proven performance gains and improve throttle response Polish mandrel-bent aluminum tube piping for unimpeded air flow Includes K&N high-flow, washable/reusable air filter which is backed by million mile limited warranty Heat shield is included for maximum cooling effect Fits 2006-2011 Honda civic 1.8l; Easy installation with no modification; Carb exempt: no