Tag Archives: custom exhaust system

The Subaru Impreza WRX STI has always been a darling of the tuning scene but this is different, this is in a different league all together. I'm making such a fuss because Cosworth isn't the sort of company that got famous by hitting the cover of some tuning magazine sold to teens a couple of times. Oh no, Cosworth is...

Reifen Koch is another German tuning company that has set out to update the already very powerful and slightly insane Audi RS6. Difference between the madness here and the madness of the MTM Audi RS6 Clubsport is that this car seems to have a better way of hiding its power. The Reifen Koch version of the RS6 doesn't come with...