Review on 🔒 High-Quality Gas Cap/Fuel Tank Cap, Direct Replacement for 16117222391, 10844, 31848 – Compatible with Mini Cooper, BMW E39 E46 E60 E90 E92 - 128i 320i 325i 328i 328xi 330i 330xi 335i 525i 528i 530i 535i 750i X1 X3 X5 Z4 M3 and More by Dang Esq

I kept getting tank pressure errors with this gas cap. I tightened it a bit more than usual and the plastic part of the handle came loose from the cap. It doesn't matter, it just returns, but it exposed my problem. The pressure release mechanism for this cap is basically a sticker that has had the air bled out of it. So cheap. I can't believe this thing has good reviews. Stick with OEM or maybe pure. I ended up removing the main o-ring from this one and putting it on top of my old one for now.