Happy 2018 - Japanese Cars Turning 25
Here is a partial list of JDM cars turning 25 years old in 2018. At 25 years old a vehicle is exempt from NHTSA requirements. At 21 years old in original configuration, a vehicle is EPA exempt. If you are in California or Hawaii, you have your own whole set of rules and regulations to deal with.
Mitsubishi Lancer Evolution I Sep 1992 = Sep 2017
Subaru WRX GC8A Nov 1992 = Nov 2017
Toyota Supra MKIV - JZA80 - April 1993 = April 2018
Nissan Skyline R33 GTS and GTS-T - Aug 1993 = Aug 2018Nissan Silvia S14 Oct 1993 = Oct 2018
edit - we had the Supra date as the date of first sale, which was May 1993, but they were first produced in April 1993.