Project JDM
Expert reviews, honest comparisons, and the best deals on JDM Car Parts & Accessories — helping you make smarter buying decisions.
Latest Reviews
Fuel System Upgrades for JDM Turbo Cars
Higher boost needs more fuel. A complete guide to injectors, fuel pumps, regulators, and E85 conversions for turbocharged JDM platforms.
Turbo Upgrade Guide for JDM Cars: Choosing the Right Setup
Single turbo, twin turbo, or compound? How to choose the right turbo setup for your power goals, response preferences, and budget.
LSD (Limited Slip Differential) Guide for Drift and Grip Cars
Helical, clutch-type, or welded diff? Understanding limited slip differentials and choosing the right one for your driving style.
Sequential Gearbox Guide: Dog Box, Paddle Shift, and Alternatives
Sequential transmissions offer lightning-fast shifts but at a cost. Understanding dog engagement, paddle shift, and when they make sense.
Boost Controllers Compared: Manual vs Electronic for JDM Turbos
Manual boost controllers are simple and cheap. Electronic ones are precise and programmable. Which one is right for your build?
SR20DET: The Perfect Starter Turbo Engine
Lightweight, responsive, and endlessly tuneable. Why the SR20DET remains the go-to engine for budget builds and drift missiles.
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.
ECU Tuning for JDM Cars: Standalone vs Piggyback
A guide to ECU tuning options for JDM cars comparing piggyback controllers to standalone engine management. Covers Haltech, Link, HKS, and more.
JDM Engine Swap Legal Guide: What's Street Legal?
A comprehensive guide to engine swap legality in the US for JDM cars. Covers EPA rules, state emissions, OBD-II challenges, and documentation tips.
How to Read a Japanese VIN (Chassis Number)
Learn how to decode Japanese VINs and chassis numbers for JDM cars. Covers format differences, common codes, export certificates, and fraud detection.
How to Get Your JDM Car Through Emissions Testing
A practical guide to getting your JDM car through state emissions testing. Covers exemptions, test types, OBD-II solutions, and strategies for passing.
JDM Car Insurance: What You Need to Know
Everything you need to know about insuring a JDM import. Covers agreed vs stated value, JDM-friendly insurers, rate tips, and claims guidance.
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