SBRCan P2 and P4 be passed in six short weeks? Calling all past sitters for advice

Hi Everyone, I'm looking for some advice from those of you who have sat P2 and or P4 recently. After six years of a study break I'm looking at trying to complete my final two exams and I want to know is it possible to cover the amount of material required to pass both in this time frame? Has anyone done it before? I do work full time in demanding new role but I'm willing to make this a priority if it can be done, at this stage I'm having my doubts. Any advice would be greatly appreciated. Thanks a lot