Well, we say that, but like always the teams are playing their cards close to their chest, hoping to hide any details from their rivals.
From photoshopped floors, to completely new front wings and carbon fibre liveries, there are plenty of questions and intrigue.
Bryn Lucas is joined by Alex Kalinauckas, Matt Kew and Jake-Boxall Legge to look back at the past two weeks and what it could mean for the season ahead.
