Factory-level precision upgrades by Manthey

Manthey Racing represents the pinnacle of Porsche performance engineering. Developed and tested on the Nürburgring Nordschleife, Manthey upgrades deliver measurable gains in aerodynamics, chassis balance, braking stability, and lap time performance - all while maintaining the integrity of Porsche’s design.

As an authorised Manthey workshop, The GT Specialist provides the full supply and installation of Manthey Performance Kits and components. With factory training completed at Manthey’s German headquarters, we apply motorsport-level precision to every installation and calibration.

Our Manthey upgrade services include:

• Suspension Systems – KW-based Manthey coilovers and damping setups, calibrated for road and track use
• Aero Packages – front splitters, rear wings, and complete aero kits designed for optimal downforce and stability
• Brake Upgrades – enhanced systems for maximum stopping power and fade resistance
• Complete Performance Kits – holistic packages that transform your Porsche into a track-focused machine while preserving everyday usability.
• Fast road/tailored alignment – We have been able to purchase the Manthey alignment tooling. Allowing us to to support you whether it be trackside or at our premises. If it's a pre track day setup, fast road, or you need tweaks on the day, we have you covered.

Each upgrade is installed with careful attention to geometry, damping settings, and aerodynamic integration, ensuring your Porsche performs exactly as Manthey intended.

For Porsche drivers who demand the ultimate in precision and performance, Manthey upgrades offer a unique opportunity to experience motorsport technology on the road and track.