So I was under my car checking to make sure my o2 sensor was plugged in to the harness since its throwing a CEL 65 and I turned my attention to the front

I had camber kits installed about a month or so ago and everytime I hit a big bump or dip the front end would clunk...most likely the camber kit or control arm hitting the top of the fender

I went around to the drivers side and I noticed that my dust boot on my TEIN SS coilover was torn

Is it ok to drive around like that or do I have to replace it???

I think there was some dried up greasy substance at the bottom of the coilover near the mounting point but none nowhere near where the boot is torn
wonder what it is???

TIA