Make Model Spec MX-5. 1.6I.1.8I 1.8ISMX-5. 1.6I.1.8I BASEMX-5. 1.8I SPEEDSTERMX-5. 1.8I SPORTMX-5. 1.8I VVTMX-5. CLASSIC, HERITAGE, SE, TITANIUM, 10TH ANNIVERSARYMX-5. SP What should my pressure be?
