Tt 225 tuning, some questions.

[Drive it fix it repeat]

Hi everyone. I'm currently waiting to pick up a 225 once I find the right one, it will be a bit if a project. At least 280 odd BHP with the standard bolt ons and a map. The other route I've been looking is to fit forged rods, change the turbo, maybe hybrid K04 or go full balls out, bigger turbo,manifold, injectors etc and go for a more dedicated build.

I'm well aware what I need to do engine wise to support more power and torque. What I want to know is are there weaknesses elsewhere once you give it some extra power? I'm thinking gearbox, driveshafts, haldex that sort of thing, thanks.

[Drive it fix it repeat]

Clutch needs to be a consideration aswell I suppose so I'd like to hear some advice or experience of that aswell please.