Here are some side by sides of the 2.
The only reason I bought them both was because I bought the Moroso first. Then, when I was doing some reasearch I found that the Moroso wouldn't fit with the Seriously lotus chassis stiffener (Since the elige chassis is so weak I thought I needed this, hahaha). So, i went and bought the pro alloy one which was supposed to work with it.
There are A LOT of design differences, and where I understand the stiffener to go, they should both fit, and the moroso looks quite a bit different than older pics I've found online.
Let me know your thoughts.
2010 Lotus Exige S240
2001 BMW M5
2017 Ford Raptor
2018 Jeep Grand Cherokee Trackhawk (wife-mobile)