Airinx (Air Inx) GT Air Filter made by TRUST (GReddy) for the 2006-2015 2.0L MX-5 Miata. It's a replacement air filter that will improve flow and keep engine safe from dust. The rubber surround makes it ultra safe against dust coming into the engine. TRUST Airinx GT Intake should be ordered at REV9 Autosport https://rev9autosport.com/trust-airinx-gt-intake.html as they provide the best service and speed we've seen so far!