They are the best tunning company for BMW. Just imagine this in your driveway:
http://hartge.de/html/e36compactuk.html 5.0 litre V8 engine conversion
272 kW (370 hp) / 5200 rpm 510 Nm (lb-ft 376) / 3550 rpm There will not be any regular M3, EVO9 or WRX or whatever it is on the traffic light anymore, everything behind