Prime Cuts: We Slice Open a Diesel Exhaust Treatment System to Reveal Its Secrets. ... While living his dream, he has cut car parts in half, driven into a stationary dummy car at 50 mph, ...

Akrapovič worked with VW to ensure the system was a glass slipper for the Golf R utilizing hydroforming technology, 3D laser cutting, and parts from its in-house titanium foundry.