Project JDM
Expert reviews, honest comparisons, and the best deals on JDM Car Parts & Accessories — helping you make smarter buying decisions.
Latest Reviews
JDM Car Emissions Compliance: State-by-State Guide
California is the toughest, but many states have their own emissions requirements for imported vehicles. Know your state's rules before importing.
How to Inspect a JDM Car Before Buying: The Complete Checklist
Rust, accident damage, and odometer tampering are common issues with JDM imports. This 50-point checklist helps you avoid expensive mistakes.
Best Fuel System Upgrades for JDM Turbo Cars
Upgrading the fuel system is critical for any JDM turbo build. Covers pumps, injectors, regulators, lines, and E85 considerations.
Exhaust Systems for JDM Cars: Sound, Power, and Legality
Cat-back, turbo-back, equal-length headers — a comprehensive guide to exhaust upgrades that actually make power (not just noise).
The Best JDM Cars From Each Decade: 1970s to 2000s
From the Hakosuka to the Evo X, the definitive list of the most significant JDM cars from each era of Japanese automotive history.
Best JDM Cars That Never Came to America
A ranked guide to the best JDM cars never sold in America. Covers the Skyline GT-R, Silvia S15, Integra Type R, kei sports cars, and more.
The Best JDM Cars Turning 25 in 2027
A guide to the most significant JDM cars becoming US import-eligible in 2027, covering the V-Spec II Nur, Spirit R, final S15, Evo VII, and more.
JDM Oil Guide: What Weight and Brand for Your Engine
From Motul to Castrol, 5W-30 to 10W-40 — the right oil for popular JDM engines including the RB26, 2JZ, SR20, 4G63, and EJ257.
Rotary Engines Explained: How They Work and Why They're Special
Wankel rotary engines spin instead of reciprocate. Here is how they actually work, why they make power, and the apex seal myth.
Nissan 180SX Complete Guide: The Flip-Up Headlight S-Chassis Legend
A complete guide to the Nissan 180SX covering all three types, pop-up headlight maintenance, SR20DET specs, and 2026 market values.
Carbon Fiber vs Fiberglass: Body Panels for JDM Cars
Carbon fiber saves weight and looks incredible, but fiberglass is 80% cheaper. When each material makes sense for JDM builds.
JDM Parts Replicas vs Authentic: How to Tell the Difference
A comprehensive guide to identifying counterfeit JDM parts, covering wheels, turbochargers, suspension, and electronics with specific authentication techniques for major brands.
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Next: plan the move
Found the car. Understand the handover.
Before making promises about collection, coordinate the inspection, paperwork, seller release and transport. Give each part of the purchase its own check.