Yep, got pin holes on the outer boot, passenger side; not complete tear yet.
 
I wonder about c-clip #2 in the picture, do I need to pop it out to slide the entire axle out?
The video doesn't seems to indicate popping any c-clip.
How to do a CV axle on a BMW X5 SUV - YouTube
 
 
Also Napa store close to my house stock, 2 different axles; one remanufactured ($49 with my core, else it's $139) or brand new Chinese made for $99 (no core required). I wonder if the remfgd is US built and from OE core?
Ny one experience with either, bad or good.
 
TIA