Mass air flow sensor issue

[vineetmittalny]

Hi Guys

I have a 2006 porsche boxster 2.7, recently i had issues with RPM fluctuating on IDLE and also the car stalled twice and the pickup is lethargic.

My mechanic cleaned the Mass air flow sensor and indicates that MAF needs to be replaced.

My car seems to drive fine but the pickup is still not the way it's use to.

Can i drive with a MAF in not in good condition?
Is it safe with faulty MAF?
How are OEM MAF's (cheaper) compared to original?
Am looking at BOSCH hows the make?
Any places in toronto where i can buy MAF?

Thanks in advance