Review on 🔧 TASAN RACING Oil Catch Can & Silicone Radiator Hose for BMW N54 335i 135i E90 E92 E82 2006-2010 - Polished Aluminum Reservoir Tank by Christopher Rodriguez

I have ordered this product before and had no problems with it so I recommend it anyway. but the one I got this time was definitely defective. It doesn't seal properly and lets air through like a bad dog, you can hear it whistling in the cabin. I'm pretty sure it's just the result of bad threading because no matter how you run it it will never seat properly which the PCV valve doesn't like and it won't work properly. I would still order them again because I've fitted them to friends' and clients' cars several times with no problems, so I'm pretty sure it was that 1-in-1-million accident.