genebike wroteI think they're pretty similar but I've read that these are a little bit louder than the Eventuri plenum. I also personally prefer the look of this one. While I am sure the quality of the Eventuri plenum is excellent I have to say that this is far and away the highest quality carbon fiber work I've seen. That's compared to Do Luck, HKS Kansai, and many other high end makers I've owned in the past.JPWEraser wroteHow will this compare to the Eventuri?Well, after lots of waiting patiently, it finally got here. Karbonius (Ana) has been right on the money with everything - great to work with. The V8 part of the badge didn't get installed for some reason but I have no doubt that they will take care of it. Kinda odd that it only took 4 business to get this from Spain, through customs, and delivered to my door - I have a hard time getting anything from the west coast in that amount of time. Unboxed, inspected, and laid down the first coat of Cquartz UK 3.0 so it can cure. Really excited to get this thing on!
Here's a comparison thread:
Unofficial Eventuri vs Karbonius Plenum/Intake Comparison
https://www.m3post.com/forums/showthread.php?t=1779294


Probably wouldn't fit in an E93 trunk