We recently had the first start up for Connel's BMW N54 335i. This car is running our Atmosphere™ Twin Turbo Kit with two GT3071R turbos. The car was able to start up on the first try, which says a lot for the quality of the kit. You can read more at Bimmerbbost.com's article.
https://youtu.be/Sq_q7qqcouI