mitsu turbos they dont just rebadge. I actually have had the plain mitsu 16g's and had them on the car just for the hell of it cause they were free and there is a HUGE difference!! I don't have numbers to show but I can assure you they are way different. Unfortunately Greddy keeps their specs a freakin secret so its hard to find a match to them without the maps and numbers....which is what I really want but no one seems to have