hey guys i have the older version of INJEN CAi SP1985 version
im gonna switch to the JWT Popcharger
i know id need a Z tube, but i dont understand the MAF sensor part
the old injen needs it and so does the Popcharger right? it would be ok for me to keep mine or am i supposed to give that also when i sell my INJEN
cause i know the stock airbox has it too right
i just wanted to confirm cause i hate getting complaints from people

 

The pop charger fits on the end of the OEM tube (sometimes referred to as the Z tube).

If you are selling the Injen CAI, then it should be sold complete like when received.

Any question about the MAF sensor will be easy once the pop charger is in your hands.

 

Maybe this pic will help.

 

I assume you either sold your stock Z-tube when you install the injen or you bought your Z with the injen already installed. either way, yes you'll need to buy a Z-tube. then you just follow the popcharger install instructions and you should be fine. you will be removing the MAF from the injen and installing it to the popcharger filter. you don't give the MAF to whoever you sell the injen to. also keep in mind that you'll need to remove the injen heat shield as well if you want to sell the injen as a complete kit.