Parts & Sourcing
Where to find JDM parts in the US — Yahoo Japan Auctions, specialist importers, OEM vs aftermarket, and shipping from Japan.
Articles
Nissan Skyline GT-R R34 Suspension Parts Catalog - Complete Guide
Complete aftermarket suspension parts catalog for Nissan Skyline GT-R R34: coilovers, sway bars, bushings, camber kits, chassis braces. Expert recommendations for street, track, and drift setups.
JDM Engine Swap Guide: Tools and Parts You Will Need
Disclosure: This article contains affiliate links. If you purchase through our links, we may earn a commission at no extra cost to you. We only recommend products we trust. --- JDM Engine Swap Guide: Tools and Parts Y
JDM Parts Sourcing from Japan: How to Find and Order Authentic Parts
A comprehensive guide to sourcing JDM parts from Japan, covering online catalogs, auction proxies, parts shops, shipping logistics, and counterfeit avoidance.
Where to Source Genuine OEM JDM Parts
A guide to sourcing genuine OEM parts for JDM cars. Covers Japanese dealers, Yahoo Auctions, US suppliers, heritage programs, and counterfeit protection.
Top 10 JDM Performance Parts That Are Actually Worth It
Skip the Instagram hype. These are the 10 modifications that consistently deliver real performance gains on JDM platforms.
Nissan Skyline GT-R R34 Brake Parts Catalog - Complete Guide
Complete aftermarket brake parts catalog for R34 GT-R: performance pads (street/track/race), slotted/drilled rotors, stainless steel lines, high-temp brake fluid, cooling ducts. Compare compounds, boiling points, and complete build packages.
Nissan Skyline GT-R R34 Engine Parts Catalog - Complete Guide
Complete aftermarket engine parts catalog for Nissan Skyline GT-R R34. Comprehensive guide covering turbo kits, exhaust systems, intake systems, and ECU tuning with expert recommendations, performance specs, and affiliate links.
R34 GT-R Suspension Upgrade: Ohlins Road & Track Coilover Install
Complete Ohlins Road & Track coilover installation guide for R34 GT-R. Professional-grade setup with corner balancing, damping tuning, and alignment specs for street and track use.
Best JDM Performance Parts Under $500 That Actually Make a Difference
Disclosure: This article contains affiliate links. If you purchase through our links, we may earn a commission at no extra cost to you. Our recommendations are based on community testing and verified owner data. --- B
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.
OEM vs Aftermarket JDM Parts: When to Go Genuine
OEM is always best, right? Not necessarily. When aftermarket parts are better, equal, or a waste of money for JDM cars.
JDM Parts Sourcing Guide: Where to Buy in the US and Japan
Where to source JDM parts in the US and Japan: trusted importers, Yahoo Japan Auctions, proxy services, recyclers, and how to avoid counterfeit HKS and GReddy parts.
Top JDM Exhaust Systems Reviewed: Sound, Performance & Value
Disclosure: This article contains affiliate links. If you purchase through our links, we may earn a commission at no extra cost to you. Our reviews are based on independent research and community testing. --- Top JDM
How to Maintain a JDM Import: Parts, Service, and Common Issues
Owning a JDM import is one thing — keeping it running is another. From sourcing parts to finding mechanics, here is your maintenance survival guide.
Nissan Skyline GT-R R34 Turbo Kits - Complete Parts Catalog
Complete aftermarket turbo kit catalog for Nissan Skyline GT-R R34 (BNR34). Compare HKS, GReddy, Garrett, Tomei, and Precision twin turbo systems. Specs, pricing, compatibility, and performance gains.
R34 GT-R Wheels & Body Kits - Transform Your JDM Icon
Complete wheels and body kits catalog for Nissan Skyline GT-R (R32/R33/R34). Featuring Volk Racing TE37SL, Rays Gram Lights, Enkei RPF1 forged wheels, plus NISMO S-Tune, GReddy Rocket Bunny widebody kits. Detailed specifications, fitment guides, installation notes, and affiliate links to top reta...
Nissan Skyline GT-R R34 Exhaust Systems - Complete Parts Catalog
Complete aftermarket exhaust systems catalog for Nissan Skyline GT-R R34 (BNR34). Compare Tomei, HKS, GReddy, Amuse, Blitz exhausts.
Top 10 JDM Performance Parts for 2026: Ultimate Upgrade Guide
Transform your JDM car with these proven performance upgrades. From turbo kits to suspension mods, discover the best parts for power, handling, and reliability in 2026.
Common Questions
Where can I find authentic JDM parts?
Trusted sources include Japanese auction sites via proxy buyers, specialist importers, JDM retailers, and community forums. Be cautious of counterfeits.
Where can I buy authentic JDM parts in the US?
Top US sources include JSpec Auto Sports, RHDJapan (ships internationally), Car Shop GLOW, and HKS USA for performance parts. For OEM JDM parts, Yahoo Japan Auctions via a proxy buyer (Buyee, FromJapan) is invaluable — you can find discontinued parts at reasonable prices. Domestic JDM forums (Skylines Australia, NASIOC, MR2OC) also have active classifieds with shipping to the US.
How do I use Yahoo Japan Auctions to source JDM parts?
Yahoo Japan Auctions is Japan's largest secondhand marketplace with massive JDM parts inventory. Non-Japanese residents must use a proxy buying service like Buyee, Zenmarket, or FromJapan, which bid, purchase, and consolidate shipments on your behalf. Fees run 5-10% of item price plus shipping. Use Google Translate on part numbers or car-specific terms, filter by condition, and check seller ratings carefully. Allow 2-3 weeks for consolidated international shipping.
Should I use OEM or aftermarket parts for a JDM car?
OEM Japanese parts are generally high quality and often preferred for safety-critical components (suspension bushings, brake components). For performance modifications, quality aftermarket brands (Cusco, HKS, Tein, Tomei, OS Giken) are well-regarded and often superior to OEM for their specific purpose. Avoid cheap no-name replacement parts for anything structural or safety-related — failure rates are higher and fitment is often poor on Japanese vehicles.
Key Terms
Auction Grade 2
A condition rating indicating significant damage such as deep scratches, large dents, rust, or heavy repairs. Grade 2 vehicles require substantial cosmetic or structural work and are often purchased for parts or major restoration.
TAP Auction (Toyota Affiliated Parts)
A Toyota-affiliated auction network in Japan dealing primarily in Toyota and Lexus vehicles. TAP auctions are known for well-documented, dealer-maintained inventory with detailed service histories.
ECU (Engine Control Unit)
The vehicle's main computer that manages fuel injection, ignition timing, boost control, and other engine parameters. JDM ECUs often have different maps than their USDM counterparts, and reflashing or replacing the ECU is a common first tuning step.
Nismo
Nissan Motorsports International — Nissan's factory motorsports arm founded 1984. Produces OEM-approved race parts and complete performance vehicles.
Mugen
Honda family-owned tuner founded 1973 by Hirotoshi Honda. Produces OEM-quality Honda performance parts and complete upgraded vehicles.