
German tuner dials up the power on this pocket rocket to the tune of 410 HP, with a suspension kit, 20-inch wheels and a leather and Alcantara finish for the cabin.[...]
Source:
worldcarfans
https://www.tuning-links.com/news_2121_KS1-S+based+on+the+BMW+1-Series+M+Coupe+by+Kelleners+Sport.html