Modifacations to engine

[knowles3810]

I brought a vs v6 commodore and i looked under the bonet and it has a differant air intake hose? and on the dash its got to things i can turn with type S touring performace, he didnt explain to me what any of this means, im new to cars , sorry guys,
thanks

 

[Super_Low 91]

looks like an lpg mixer thingy

 

[knowles3810]

it is on gas.

 

[FstStig]

Correct, its your LPG Gas Mixer

 

[Trayner]

Hidden turbo