Race-bred. Track-ready. Road-legal. The Manthey Kit. For the Porsche enthusiast chasing their perfect lap. Available across a variety of Porsche GT models, the Manthey Kit features an overhaul to your car's aerodynamics, revised dampening, updated suspension geometry and spring rates along with the Manthey Specific Setup and alignment settings. The result: improved high-speed cornering stability, more direct steering response and better brake pedal feedback. The result for you: total confidence when pushing your car to its very limit.
The collaboration between Porsche and Manthey engineers has resulted in even better handling and improved cornering to help you find that extra tenth of a second on the circuit and at track events.
This kit is part of the Porsche Tequipment Performance Parts, so approval for road use and warranty coverage remain unaffected. The new Manthey Performance Kit heightens the exclusivity and track capabilities of your Porsche.
The Manthey Performance Kits are only available through and must be installed by a Manthey-Certified Porsche Center. For more information on kits, pricing, and booking your installation appointment, please contact us by filling out the form below.
Porsche 911 GT3 (992.1)
Porsche Cayman GT4 (981)
Porsche 911 GT3 RS (991.1)