It weights about 24 lbs, much lighter than stock battery. And its a dry cell battery, so you can mount it however you want, and its vibration resistance.
I had it for less than a month and then I sold the car. Originally going to upgrade the intercooler but didn’t get a chance.
The BOV is in very good shape. It is adjustable. I would prefer local sale than shipping it. The pipe size is about 2in, I can’t measure now cause I’m not home. You can get more info on the BOV at the following link.