9ff

9ff was founded in 2001 in Dortmund, Germany, by Janusz Kaniewski and Florian Röhrl as a specialist tuner focused primarily on Porsche vehicles. The company's visual identity has been simple and performance-oriented, typically using a compact typographic logotype (the numeric 9 followed by lowercase 'ff') often presented in black or paired with red accents; however, there is limited formal documentation about a detailed historic evolution of a distinct logo family. 9ff built its reputation through record-breaking performance conversions and street/track-focused styling rather than expansive rebranding exercises.