Technical Thing in the airbox

[LeonL]

i've just bought another sei whit a blown engine and it came whit a new airfilter.
but when I tried to remove the stock airbox a purple sensor was still attached and i can't get it loose.

so my question is how to remove the sensor and where to fit it in the new air system.

 

[AppleSei]

first of all - the sei with the blown engine is an SPI sei like yours?

 

[LeonL]

i don't know how can you find out.
But i don't think i'm going to install it cause the filter hasn't got many advantages.

 

[AppleSei]

What age is the car that is blown up (although it doesnt really matter now if you arent going to fit it and you have changed your mind)