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Every KUROGANE guide

The full library — chassis-code canon, 25-year-rule eligibility bulletins, auction-sheet decoding and importer guides. Newest first.

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Nissan Silvia S15: The Complete Chassis Guide

S15 — Nissan's final Silvia (Jan 1999-Aug 2002), SR20DET turbo four (Spec-R) or SR20DE NA (Spec-S). Holds the Guinness World Record for most D1 Grand Prix titles (5). Earliest builds cleared the US 25-year exemption in Jan 2024.

KUROGANE Editorial ·

Toyota Chaser JZX100: The Complete Chassis Guide

JZX100 — Toyota's 1996-2001 Chaser sedan, 1JZ-GTE single-turbo straight-six, RWD, shares its platform with the Mark II and Cresta. Every JZX100 built has now cleared the US 25-year exemption (last cars: June 2026).

KUROGANE Editorial ·

Nissan Skyline GT-R R34 (BNR34): The Complete Chassis Guide

BNR34 — Nissan's last Skyline GT-R (Jan 1999–2002), RB26DETT twin-turbo straight-six, ATTESA E-TS all-wheel drive. Early 1999 examples cleared the US 25-year exemption in January 2024; later builds clear on their own schedule.

KUROGANE Editorial ·

The 25-Year Import Rule, Explained (Plus Canada's 15-Year Clock)

A car clears the US 25-year exemption (49 CFR § 591.5) on its own manufacture month, not its model year; Canada's threshold is 15 years. A separate EPA 21-year rule and your state/province registration are additional, distinct questions.

KUROGANE Editorial ·

What Does JDM Actually Mean? (And What It Doesn't)

JDM = built for Japan's home market, not merely 'made by a Japanese brand'. Japan-only trims, the kei class, shaken and the dealer-auction system explain both why JDM cars are special and why so many are exported.

KUROGANE Editorial ·

Honda Civic Type R EK9 (1997–2000): Chassis Reference, B16B Specs & Import Eligibility

The EK9 Civic Type R (built August 1997-August 2000, Japan only) was Honda's first Type R Civic: a seam-welded three-door hatch powered by the hand-ported 1.6-liter B16B making 185 PS at 8,200 rpm - 115.6 PS per liter. Every EK9 has now passed the US 25-year rule and Canada's 15-year rule, but confirm each car's build month before importing.

KUROGANE Editorial ·

How Much Does It Cost to Import a JDM Car to the US? The Real Cost Structure

Importing a JDM car to the US has no single price — it is a stack of six costs: the auction hammer price, Japan-side export/inland fees, ocean freight (RoRo or container), US customs duty (2.5% for a passenger car per CBP, 25% for trucks), CBP processing fees plus broker and bond, and US domestic transport and state registration. Verify every figure per case.

KUROGANE Editorial ·