Frequently
Asked.

SpekForge is an app for car enthusiasts to track, build, and share their vehicle modifications. Look up your car's specs, plan your build, check fitment, and connect with other builders.

Yes — SpekForge is completely free to use. It's funded by affiliate links, so there are no subscriptions, no ads, no paywalls and no credit card required.

Enter your VIN in the Build tab, or pick your year, make and model, and SpekForge pulls your car's factory specs, EPA fuel economy, NHTSA safety ratings and recalls.

Vehicle data comes from public NHTSA (National Highway Traffic Safety Administration) and EPA data: factory specs, EPA fuel economy, NHTSA safety ratings and recalls for most vehicles.

Yes. Parts are checked against the vehicle you pick, and the ones that won't fit are marked NO FIT. Fitment is a guide, not a guarantee, so always confirm with the retailer before you buy. See our Terms of Service.

A build is your personal record of modifications and upgrades made to your vehicle. You can track parts, notes, and progress over time.

You control the visibility of your build. You can keep it private or make it public for the community to see.

Use the suggestion form inside the app to send feedback straight to us. You can also reach us by email below.

Yes. SpekForge uses industry-standard security practices including HTTPS encryption, JWT-based authentication, and Row Level Security on our database to protect your account and personal information. For full details, see our Privacy Policy.