MANTHEY RACING MR911GT39921 Manthey Kit for PORSCHE 911 GT3 (992.1)

Description MANTHEY RACING MR911GT39921 Manthey Kit for PORSCHE 911 GT3 (992.1)

The MANTHEY RACING MR911GT39921 Manthey Kit for the Porsche 911 GT3 (992.1) delivers comprehensive optimization of the vehicle’s racetrack characteristics. Developed in close cooperation between Porsche and Manthey engineers, the kit is specifically tailored for circuit driving and track day use.

This configuration matches the specification used by Porsche factory driver Kévin Estre, who achieved a lap time of 6:55.737 minutes over the 20.8 km Nürburgring Nordschleife. The kit is the result of decades of GT motorsport experience, advanced aerodynamic simulations, and extensive testing on the Nordschleife, as well as validation on the driving dynamics test bench and in the high-performance wind tunnel at the Porsche Development Center in Weissach.

• Manthey performance kit developed jointly by Porsche and Manthey
• Optimized aerodynamics, suspension, and braking for track-focused use
• Extensively tested on the Nürburgring Nordschleife
• Improved handling precision, stability, and cornering performance
• Designed for use during track days and circuit driving events

Kit Components:

• Front splitter for optimized airflow and performance
• Aerodynamic flaps for increased downforce
• Underbody air guide elements for optimized airflow management
• Carbon fiber rear wing with enlarged end plates for increased downforce
• Downforce-optimized rear diffuser integrated into the underbody
• Illuminated carbon door sill panels with Manthey logo
• LED door projectors with Manthey logo
• 4-way adjustable coilover suspension with aluminium shock bodies, front and rear top mounts, and lift system compatibility
• Moderately adapted spring rates (+10% front axle, -7% rear axle) for optimized vehicle balance
• Steel braided brake line set with stainless steel woven braid for improved pedal response (Article no.: 99204485615)