Had my A4 for just over a year now. Have been actively renewing and doing general maintenance to make sure that when I wanted up the power a bit it was going to be a reliable base. Now I've been researching recaps for a while and have decided on APR for two reasons, switchable maps and the fact that it is a progressive map rather than an aggressive one. A few cheaply upgrades that will be going on at the same time are a forge tip, tt225 injectors and also a decat pipe. This means I can go for the stage 2+ map. I was wondering if there are any other relatively cheap upgrades I can stick on? Happy with stock filter and exhaust. Should I be looking at 2.0t coil packs and larger gaps on plugs?