In January 2006, the Proton Waja was updated. The major change was the Campro S4PH engine. Other changes included leather seats, a beige and brown interior color, a new meter cluster, redesigned air-condition vents and a new double-DIN CD player with MP3 support.These models also have a new rims which it has been stop using on the facelift version and used back in the CPS models. Models with Campro engine were more expensive though sold alongside the Mitsubishi 4G18 equipped Waja initially.