Key facts
- Founded
- 2001
- Founded by
- Jan Fatthauer
- Country
- Germany
- Headquarters
- Dortmund, Germany
- Legal name
- 9ff Engineering GmbH
- Famous models
- GT9, GT9-R, Speed9, GT9 Clubsport
- Slogan
- “German Engineering”
- Website
- www.9ff.com
9ff Brand Overview
9ff was founded in 2001 by Jan Fatthauer as 9ff Fahrzeugtechnik GmbH. The company maintains its headquarters in Dortmund, Germany, where it continues to operate under the ownership of its founder. 9ff specializes in high-performance tuning and modification of Porsche vehicles, emphasizing German engineering focused on extreme performance sports cars.
The brand has developed proprietary performance technologies over two decades. Its core identity centers on creating powerful derivatives based on Porsche platforms while maintaining a clear focus on engineering excellence.
9ff Logo Evolution
2001–2021: Original Minimalist Logo

The first logo era began with the company founding and remained in use for two decades. This design reflected the brand’s early focus on clean, sophisticated presentation.
- Design: Text-only featuring the number 9 and two lowercase f letters with smooth fluent strokes combining straight and rounded cuts
- Colors: Dark blue conveying responsibility and trustworthiness
- Changes: Italicized typography for an elegant appearance
- Context: Minimalist approach centered purely on the brand name with balanced letterforms
This original design was adopted at the founding in 2001 by Jan Fatthauer in Dortmund, Germany. The 9ff logo served the company throughout its first twenty years of Porsche tuning expertise.
2021–now: Shield & Wild Cat Logo

A major brand refresh occurred in 2021, introducing a completely new visual identity. This update aligned the company with premium automotive positioning after two decades of operation.
- Design: Polished black shield with elegant frame containing a central wild cat image
- Colors: Black and gold palette for a classic, sophisticated, and powerful feel
- Changes: Updated typography with smooth strokes and italicized letters plus addition of heraldic shield element
- Context: Strategic refresh to communicate heritage, performance, and premium status
The new 9ff logo features a wild cat symbolizing power, strength, beauty, speed, and endurance. The design includes the tagline “German Engineering” displayed in gold, reflecting the company’s ongoing focus on high-performance Porsche tuning.
9ff Logo History
The 9ff logo history follows the company’s development timeline. The original blue minimalist 9ff logo was introduced at the company’s founding in 2001 and used until 2021. This era covered the establishment phase and the first two decades of building reputation in Porsche tuning.
The 2021 rebranding introduced the current shield and wild cat design. This change came after twenty years of operation and reflects the brand’s established position in the high-performance segment. The evolution maintains connection to the founder Jan Fatthauer, who has owned the company continuously since its start in Dortmund.
9ff logo evolution demonstrates measured updates rather than radical shifts. The brand refresh added heraldic elements common in luxury car branding while preserving the core focus on German engineering and performance.
Users interested in 9ff logo png, 9ff car logo, and 9ff emblem can reference the clear timeline of visual changes from the original text design to the current shield version. The 9ff symbol has consistently represented the company’s dedication to extreme performance sports cars derived from Porsche platforms since 2001.
The current 9ff badge incorporates both the wild cat imagery and explicit “German Engineering” positioning. This combination strengthens the brand’s identity in the high-performance automotive space while honoring its Dortmund roots and founder-led stability.