How do I replace the ECU on a MY 99 car?
Do I just have to disconect the battery and swap it over?

How do I replace the intercooler hoses?
Do you just open the clips and swap them over?

Sorry if this seems silly but I'm not at all technical and would hate to do some damage.

 

intercooler hoses just swap over, no idea about the ecu though.

 

What ecu you swopping from and too ?

 

I am taking out the prodrive one and replaceing it with the standard one.

 

Plug and play m8

 

Thanks.
Catch you in the long grass............