Alright This is probably a stupid question but i am comfused now...i went to purchase a stage to kit for my supercharger, but it said only for ss's with the stage one kit already installed...is the stock supercharger considered stage one or do i have to install it first...Can i just go from stock to stage two?

 

what you're looking at is the stage 2 "upgrade" kit, which upgrades from a stage 1 to a stage 2. Here is how the break down.

Stage 1
- Larger fuel injectors
- Code to get computer reflashed at dealer

Stage 2 (complete)
- Larger fuel injectors
- Code to get computer reflashed at dealer
- Smaller pulley (with hub, screws, bit)
- Smaller Belt

Stage 2 (upgrade)
- Smaller pulley (with hub, screws, bit)
- Smaller Belt

So if you're car is stock, you would want to get the complete stage 2 kit.