|
SPL BB should have a gold anodisednut on the compressor.
SPL normal has a purple nut.
KAI BB has a green anodised nut.
Std Kai is a silver nut.
It s got a standard grey/metal nut (I guess I could call it sliver)
Blue Sticker on comp housing just reads :
T51R
SPL
Then HKS under that .
__________________
|