Package truth control
Fitment first. Checkout paused.
All Stage packages remain unavailable until their exact fitment, BOM, physical inventory, cost, tuning requirements, and installation guides are certified.
Pick your ski to see your kits
01Verification hold
Stage 1
New package checkout is paused while GT40 certifies fitment, BOM, inventory, cost, and installation-guide truth.
What's included
Exact vehicle identity
Costed BOM
Physical inventory
Matching installation guide
02Verification hold
Stage 2
New package checkout is paused while GT40 certifies fitment, BOM, inventory, cost, and installation-guide truth.
What's included
Exact vehicle identity
Costed BOM
Physical inventory
Matching installation guide
03Verification hold
Stage 3
New package checkout is paused while GT40 certifies fitment, BOM, inventory, cost, tuning requirements, and installation-guide truth.
What's included
Exact vehicle identity
Costed BOM
Physical inventory
Tuning requirements
Matching installation guide
Results depend on the complete setup, tune, conditions, load, and installation. Stage contents are matched to your platform and year — confirm your exact ski before ordering. Questions? Talk to the shop.