Per-Mikael "Karlsta'" Persson and Stefan Forsmark

I knew these guys long before I bought the Impala SS and started to race it.
They work as technicians at Volvo Car Corporation here in Gothenburg and we have
worked together for many years making film productions for Volvo. They always have
a tip or two on building all kind of different systems in ultra modern cars worth listening to!
Wide open ears - that's me!