How GT40 Stage Packages Are Verified
Check current package status and the exact included components, fitment and supporting requirements before planning a staged build.
What a stage label tells you
A stage label describes a package in a particular catalog. The actual component list and exact vehicle application determine what is included and what else is needed.
Stage-package checkout is currently paused. Confirm the exact application and package availability with GT40 before planning a purchase. Individual products have their own availability and compatibility requirements.
Review the complete package
Ask for the exact included SKUs, supported vehicle, required supporting parts, calibration or fuel requirements, installation documentation and current availability. Separate required components from recommendations and optional upgrades.
Send the details that determine fitment
Include the exact year, make, model, engine, current modifications and the SKU or part number you are considering. Photos of the existing part and installation help GT40 check the application.
Email GT40 support · Fitment and support · Shop current products