This interesting feature used in Malaysia is an evolution of similar devices seen on cars last year, but Ferrari have taken it to its extreme. The cooling drum not only covers the brake disc and calliper, preventing heat being transferred to the wheel rim, it also creates a seal of sorts with the...

Malaysia is the hottest race and it is normal for teams to improve their cars' cooling capabilities here. Additional vents normally appear on the sidepods to better dissipate the hot air coming from the radiators. Despite the RB2's much-publicised cooling problems in pre-season testing, the RB2...

Renault, like most teams, have improved the cooling capabilities of their car for Malaysia, to help guarantee engine reliability in the hot and humid conditions. A couple of additional venting gills have been placed at the top of the sidepod (small arrow and magnified area), requiring no change to...

Introduced in Bahrain, this change takes on more significance at Sepang, where downforce requirements are higher. Two inner 'ears' are attached to the inside edge of the endplates (red arrow). These are a development of the fins seen in a similar position on last year's FW27, but they now have a...

The area of the TF105 illustrated is complex and designed to improve the efficiency of the bottom of the car and hence raise downforce. That additional downforce helps to get heat into the tyres more quickly - not a big issue in Malaysian temperatures, but one that is believed to have troubled the...