Hey guys anyone find oil in the airbox? I have a S&B particle separator on my 2020 X3 base model. It has just over 1000 miles on it. I have been keeping a eye on the air filter to see how well the S&B is working. checking the filter every 100 to 200 miles. I took 180 mile ride last weekend so I pulled the air filter to find a small amount of oil in the breather box. It was absolutely coming from the intake side of the filter. I checked the engine oil level and it is exactly where it should be. The filter was a little dusty but I don't think it was plugged up. Any thoughts or experiences with this would be appreciated.