Manthey Racing #91 Porsche 911 GT3 R Grello Samsung Case

Manthey Racing #91 Porsche 911 GT3 R Grello Samsung Case

Transform your Samsung Galaxy with the green-and-yellow visual identity of the Manthey Racing #91 Porsche 911 GT3 R. Choose from Slim, Tough and compatible magnetic builds across selected Galaxy models.

Known to racing fans as Grello, this fluorescent color scheme gives Manthey’s racing cars a presence that is difficult to miss. The case carries that identity through rising arrow graphics, bold black lettering and an angled #91 competition number panel.

The design draws from the #91 GT3 R associated with Thomas Preining in DTM competition, capturing the focused and aggressive appearance of a modern Porsche customer racing machine.

Designed for Samsung users who follow Porsche motorsport, Manthey Racing and German GT competition, it combines a recognizable racing story with several case-build options.

Choose Your Build

Select your Samsung Galaxy model and preferred build above.
DIZZY — design, feel, and protection in balance.