Honda Civic SiR (hatch) EK4
Secondary source All cars eligible
These dates cover the whole sixth-gen Civic, not SiR production specifically. Read the build plate.
NHTSA: the 25-year period "runs from the date of the vehicle's manufacture" (49 U.S.C. 30112(b)(9); 49 CFR 591.5(i)). Most plates show month/year only; we treat a build month as fully clear from the last day of that month 25 years later. Go by the build plate.
Build month → eligible month
| Built | Turns 25 | Status (October 2026) |
|---|---|---|
| Sep 1995 | Sep 2020 | Eligible |
| Oct 1995 | Oct 2020 | Eligible |
| Nov 1995 | Nov 2020 | Eligible |
| Dec 1995 | Dec 2020 | Eligible |
| Jan 1996 | Jan 2021 | Eligible |
| Feb 1996 | Feb 2021 | Eligible |
| Mar 1996 | Mar 2021 | Eligible |
| Apr 1996 | Apr 2021 | Eligible |
| May 1996 | May 2021 | Eligible |
| Jun 1996 | Jun 2021 | Eligible |
| Jul 1996 | Jul 2021 | Eligible |
| Aug 1996 | Aug 2021 | Eligible |
| Sep 1996 | Sep 2021 | Eligible |
| Oct 1996 | Oct 2021 | Eligible |
| Nov 1996 | Nov 2021 | Eligible |
| Dec 1996 | Dec 2021 | Eligible |
| Jan 1997 | Jan 2022 | Eligible |
| Feb 1997 | Feb 2022 | Eligible |
| Mar 1997 | Mar 2022 | Eligible |
| Apr 1997 | Apr 2022 | Eligible |
| May 1997 | May 2022 | Eligible |
| Jun 1997 | Jun 2022 | Eligible |
| Jul 1997 | Jul 2022 | Eligible |
| Aug 1997 | Aug 2022 | Eligible |
| Sep 1997 | Sep 2022 | Eligible |
| Oct 1997 | Oct 2022 | Eligible |
| Nov 1997 | Nov 2022 | Eligible |
| Dec 1997 | Dec 2022 | Eligible |
| Jan 1998 | Jan 2023 | Eligible |
| Feb 1998 | Feb 2023 | Eligible |
| Mar 1998 | Mar 2023 | Eligible |
| Apr 1998 | Apr 2023 | Eligible |
| May 1998 | May 2023 | Eligible |
| Jun 1998 | Jun 2023 | Eligible |
| Jul 1998 | Jul 2023 | Eligible |
| Aug 1998 | Aug 2023 | Eligible |
| Sep 1998 | Sep 2023 | Eligible |
| Oct 1998 | Oct 2023 | Eligible |
| Nov 1998 | Nov 2023 | Eligible |
| Dec 1998 | Dec 2023 | Eligible |
| Jan 1999 | Jan 2024 | Eligible |
| Feb 1999 | Feb 2024 | Eligible |
| Mar 1999 | Mar 2024 | Eligible |
| Apr 1999 | Apr 2024 | Eligible |
| May 1999 | May 2024 | Eligible |
| Jun 1999 | Jun 2024 | Eligible |
| Jul 1999 | Jul 2024 | Eligible |
| Aug 1999 | Aug 2024 | Eligible |
| Sep 1999 | Sep 2024 | Eligible |
| Oct 1999 | Oct 2024 | Eligible |
| Nov 1999 | Nov 2024 | Eligible |
| Dec 1999 | Dec 2024 | Eligible |
| Jan 2000 | Jan 2025 | Eligible |
| Feb 2000 | Feb 2025 | Eligible |
| Mar 2000 | Mar 2025 | Eligible |
| Apr 2000 | Apr 2025 | Eligible |
| May 2000 | May 2025 | Eligible |
| Jun 2000 | Jun 2025 | Eligible |
| Jul 2000 | Jul 2025 | Eligible |
| Aug 2000 | Aug 2025 | Eligible |
FAQ
When can I import a Honda Civic SiR (hatch) (EK4) to the US?
Under NHTSA's 25-year exemption (49 U.S.C. 30112(b)(9)), eligibility runs from the vehicle's date of manufacture. For this model, production started September 1995, so the earliest cars become eligible in September 2020. Production ended August 2000, so the last cars become eligible in August 2025. Always check the build plate on the specific car.
Is the EK4 eligible under the 25-year rule right now?
Status as of 2026-10-19: All cars eligible. The 25-year period runs from the manufacture date, not the model year. A car built late in the production run may still be waiting.
Does EPA also apply to a EK4 import?
Yes. EPA's Form 3520-1 Code E covers vehicles at least 21 years old (calendar year of manufacture subtracted from year of importation) in original unmodified configuration. DOT and EPA are separate tests; you need both.
How much does it cost to import a Honda Civic SiR (hatch)?
Costs vary by auction price, shipping and duty. Use our EK4 landed-cost calculator for an editable estimate. Typical overhead beyond the car is often a few thousand dollars (see our import-cost guide).
Where to buy parts
- ICB Motorsport · JDM Honda OEM and Type R parts (EK9, DC2, NSX, S2000)
- Hondata · Honda/Acura engine management (e.g. S300 for OBD1 ECUs). Check ECU compatibility
- Megazip · Genuine OEM Japanese parts by catalog and part number
- Black Hawk Japan · Importer of HKS, Spoon, Mugen, TRD and other Japanese tuning brands
- RHDJapan · Ships from Japan: Nismo, Mugen, Spoon, Tomei, HKS, Cusco and OEM parts
- Nengun Performance · Ships from Japan: HKS, Nismo, Greddy, Blitz, RAYS and more. Also offers a Yahoo Japan Auctions service
- Japamart · Japan proxy buying (Yahoo Auctions, Mercari), useful for discontinued OEM and used tuner parts
- Summit Racing · Large US performance retailer (fluids, tools, universal parts)
- CARiD · Large US online retailer of aftermarket and replacement parts and accessories
- Amazon (Automotive) · Fluids, filters, tools and universal accessories
- eBay Motors Parts · Used and NOS JDM parts from US and Japan sellers
- ZenMarket · Japan proxy for Yahoo Auctions and Japanese stores
- Buyee · Japan proxy for Yahoo Auctions and Mercari
Independent retailers picked by what they publicly stock. Check fitment for your chassis. Some links are affiliate links; see our affiliate disclosure.
Estimate landed cost
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