Package truth control

Stage lineup verification in progress

GT40 is reconciling each package's exact vehicle fitment, component BOM, physical inventory, landed cost, tuning requirements, and GT40-owned installation documentation. Unverified Stage packages cannot be purchased or recommended.

Verified individual components remain available when their exact fitment is supported. Send support your year, make, model, horsepower, current modifications, and performance goal for a fitment-first answer.