Recommended upgrades

[mylesfreeman]

I am planning on cleaning my entire engine bay today and make it look a bit for presentable as its in a sorry state at the moment. I was wondering if anyone has any upgrades both and performance and visual that they could recommend?

 

[mylesfreeman]

bump

 

[Harbinger]

ITG Maxogen, looks the best but it's £400, paint the engine cover / plenum, depends on the car really as you haven't listed it.