[oldskool]

hi all , being new to scoobs I have a number of hopefully easy to answer questions -

1 - when disconnecting battery is it likely I will need the code for the keypad at all when I reconnect ?

I don't have the code yet as previous owner didn't have it and I only just got the v5 so haven't had time to nip up to Subaru yet to get the code

2 - mine is a 05 wrx300 2.0 ppp ,, I read somewhere that uk300 cars need an extra board to remap the ecu but fairly sure mine being a later wrx300 the ecu can be remapped as normal , can anyone confirm ?