US lawCaliforniaStatutesCode hscDivision 26Part 1Chapter 239028Cal. HSC § 39028Cal. HSC § 39028Last amended: 1975Year: 2025Length: 13 wordsOfficial source “Exhaust device” means a motor vehicle pollution control device to reduce exhaust emissions.PreviousCal. HSC § 39027.5NextCal. HSC § 39029