Manthey-Racing

Porsche is now directly offering a Manthey upgrade for the 911 GT3, meaning the mods won't void the manufacturer’s warranty.

The 991-generation 911 GT2 RS is being revived for a special series celebrating Porsche's partnership with Manthey-Racing.

The 911 GT3 based on the 992 generation of Porsche's 911 sports car has only been in delivery for a few months but Manthey-Racing already has a comprehensive upgrade package for the track star. This shouldn't come as much of a surprise as Manthey has been a close motorsport partner of Porsche for...

Porsche has unveiled a 991-generation 911 GT2 RS special edition with multiple aerodynamic modifications.

Top German motorsport company Manthey-Racing continues its expansion into upgrading road cars.

Porsche may not be the king of the Nürburgring-Nordschleife when it comes to the production-car lap record anymore, but it set a new record for the fastest street-legal car at the famed circuit. The automaker announced Friday that a modified Porsche 911 GT2 RS MR lapped the 'Ring in 6:40.3...

Porsche introduced a race car based on its limited edition Cayman GT4 for the 2016 motorsport season. Ahead of the 2017 season, there’s a new, more hardcore version. It’s called the Cayman GT4 Clubsport MR, and it was developed by German motorsport and engineering firm Manthey-Racing...