There are other companies out there who have made objective videos proving the performance of the CSF radiator.
Would also venture to say that more pro-am M2/235 guys are using CSF than any other system on the market.
Watch the video to the end, and you can see with the intercooler + stage 1 remap gained 33.1 whp.. Don't see other companies with data like this to support their products.
https://www.youtube.com/watch?v=oKNE1oGqmbw