Not true, E has nothing to do with the turbo it has to do with the fuel system. Car can take up to E50 on stock fuel system no matter what turbo you’re running but obviously if you get an upgraded turbo you will need to have a custom tune based on the fuel you’re on.
Here some numbers
555/551...
goodluck lol rarely any info on the vargas turbos from any recent times. Mostly see people selling them brand new, better luck asking this on facebook.
Brand new in the box. Again calling out you stock boys and girls or atleast stock intake people, i know on every drive you imagine how good your turbo must sound, stop thinking about it, buy this and start hearing it. Red body with blue filter. Sounds great, way under retail as well. $300 Local...
Contact “Markus Wu” on facebook, he also has the taller uprights now as well. I’d go with those as the normal size wing makes visibility terrible