Porsche 911 (992) GT3 Manthey Racing Performance-Kit

Isringhausen Becomes Manthey Certified Porsche Center

Isringhausen Imports is proud to announce we are now a Manthey Certified Porsche Center. That means we can install Porsche-approved performance kits on Porsche track and/or road cars.

Take, for example, the Manthey Performance-Kit for the current 992-generation 911 GT3. This kit helped shave 4.19 seconds off a standard 911 GT's lap time around the famous Nürburgring test track in Germany. It consists of an adjustable coilover suspension system, underbody aerodynamic tweaks, a larger splitter, dive planes, an extended rear diffuser, and a larger rear wing. Similar kits will be offered for other Porsche models in the future.

In short, Manthey produces serious automotive parts for Porsche enthusiasts looking to squeeze every bit of performance out of their vehicles. Manthey components can be sourced and installed only by Manthey-certified dealers like Isringhausen Porsche. Isringhausen made a sizable investment in new equipment and technician training to become a Manthey Certified Porsche Center, including an advanced Manthey wheel alignment system. This is part of our mission to provide our Porsche customers with the absolute latest in performance parts and technology.

Manthey + Porsche

Manthey Racing, or MR for short, is a German motorsport team. Over the last 25 years, MR has experienced great successes in racing Porsche's across different classes and formats. Being located close to the Nürburgring, most of their success came in setting Ring records and winning the famed 24 hours of Nürburgring endurance races. In 2013, Porsche acquired a majority stake in Manthey Racing.