It does n't matter what car it is , we 're looking to make sure when you have the domed skids .
The car is sideways you add at least 500 to 1,000 pounds more downforce .
It does n't matter what car it is , we 're looking to make sure when you have the domed skids and the car is sideways you add at least 500 to 1,000 pounds more downforce .