981 Cayman GT4 (PG81) 3.-6. gear set

981 Cayman GT4 (PG81) 3rd–6th Gear Set
High-Performance Transmission Solution for Track & Motorsport Use

The Holinger PG81 gear set for the Porsche 981 Cayman GT4 is engineered specifically for serious track-day drivers and motorsport applications. Featuring optimized gear ratios, this 3rd–6th gear set keeps the engine in its optimal power band by minimizing RPM drop between shifts and tailoring top speeds to varying circuit conditions.

Designed to deliver sharper acceleration, precise shifting, and exceptional durability, the PG81 gear set is ideal for fast road driving, intensive track use, and competitive racing.

Key Features & Benefits of the Holinger PG81 Gear Set

• Optimized gear ratios for fast road use, track days, and motorsport
• Reinforced gears manufactured from high-grade VAR nickel alloy with strength-optimized tooth profiles
• Direct replacement design – installs without any modifications to the transmission housing
• Integrated synchronizer rings, splined directly to the gears to prevent ring separation, a known issue with standard GT4 transmissions
• Post-heat-treatment profile-ground gear teeth for maximum engagement accuracy, superior surface finish, quieter operation, and improved efficiency
• Developed and manufactured to motorsport standards for maximum reliability under extreme loads

Ideal for:

• Porsche 981 Cayman GT4
• Track-day enthusiasts and club racers
• Motorsport and competition vehicles
• Drivers seeking a durable, precision high-performance gear ratio upgrade

With the Holinger PG81 gear set, your Cayman GT4 delivers faster shifts, optimized RPM management, and uncompromising performance—lap after lap.