How do I import a Mazda RX-7 FD to the United States?

Importing a Mazda RX-7 (FD) to the United States is entirely legal, but it requires navigating a significant amount of paperwork and regulatory hurdles.

Difficulty Rating: Hard to Expert (due to regulatory requirements and potential state-specific emissions modifications).

Here is what you need to know about the process based on the available information:

General US Import Requirements

• Documentation: You must obtain the necessary export paperwork from Japan and review all importing procedures via the NHTSA website ¹.
• Right-Hand Drive (RHD): RHD cars are completely legal to drive in the US ¹.
• Modifications: To legalize the vehicle, you will need to replace the original glass with DOT-approved glass and replace the exhaust system ¹.
• Registration: The car will need to pass an emissions test and a state inspection. Be prepared for a wait; the DMV titling and registration process can take up to 3 months, though you may be able to obtain temporary tags in the meantime ¹.

California-Specific Requirements

If you plan to register the car in California, the process is considerably more strict and expensive. California does not accept the EPA 21-year exemption, meaning the car must be modified to conform to the exact emissions standards of its model year ².

• Emissions Testing: You must undergo exhaust and evaporative emissions testing at a certified lab (such as G&K in Santa Ana). These tests can cost $3,000 to $4,000 each time, and failing requires a re-test ². In total, making an FD California-legal can add a minimum of $10,000 to your costs ².
• Mechanical Modifications for CA: To make a 1992–1995 JDM RX-7 compliant with US-spec emissions, you will need to add a pre-cat, swap to a US-spec ECU (or swap the lid), and ensure all evaporative emissions equipment is present and working ².
• EGR System: You will also need to add an EGR system. If the car is older than 1995, this requires swapping the lower intake manifolds and adding the associated EGR solenoid ².

Because of the extreme difficulty and cost of California certification, many owners choose to register their imported FDs out of state, such as in Oregon or Montana ².