Red Line 50205 SAE 75W80 API GL-4 Manual Transmission and Transaxle Lubricant (MTL) Car Gear

What EPA compliance is required for JDM imports?

For vehicles 21 years old or older, you file EPA Form 3520-1 under the "21-year exemption" — no emissions modifications are required. For newer vehicles, the car must meet current EPA standards, which almost always requires modifications by a Registered Importer. In practice, most enthusiasts wait for 25-year eligibility (which also covers EPA) rather than dealing with compliance modifications, which can cost $5,000-$15,000+.

What does a registered importer (RI) do?

A Registered Importer (RI) is a company certified by NHTSA to modify non-conforming foreign vehicles to meet US safety standards. For vehicles under 25 years old, an RI must physically modify the vehicle (airbags, bumpers, odometer conversion, lighting) and then petition NHTSA to "bond release" the car for title. The process takes 6-18 months and costs $5,000-$20,000+ depending on the vehicle. For 25-year-exempt cars, an RI is unnecessary.