For the price, this is a pretty good product but I feel like it could be a little better. It would be just as easy to machine O-Ring boss ports into this. Instead, they appear to be a straight M16x1.5 with no provision for a true O-Ring seal but it comes with O-rings. The threads to attach the can are a little gritty but manageable with some light cleanup. The dipstick has no seal so even if you do manage to seal up the fittings I'd be worried about running any sort of pressure through one of these. There is no real baffling, only a small screen that can be removed. I will probably modify it with some sort of baffling system. The machining, in general, is ok with very few major machining marks or sharp burs. The anodizing quality is better than I've seen on most parts like this. Overall not bad.
i have rrceived both products in a month and a half in bucharest romania in good conditions, it looks good and i hope they will fits well on my leon 1m 1.8t 20v...not mounted yet