OS Giken Nissan Skyline GTR R32/33 OS-88 Six Speed Sequential Gearbox - Standard Ratio

This OS Giken OS-88 Six Speed Sequential Gearbox is a direct replacement for your Nissan Skyline GTR R32 and R33 models. It's designed to handle the demands of high-performance driving, offering a significant upgrade over the factory transmission. The sequential shifting mechanism allows for faster gear changes, which is crucial for both track use and spirited street driving, helping you keep the engine in its power band more effectively.

The OS-88 gearbox features a robust construction built to withstand higher torque loads and the stresses of rapid shifting. Its standard gear ratio setup is optimized for a balance of acceleration and top-end speed, making it a versatile choice for various driving conditions. The sequential design means you only need to pull back on the shifter to upshift and push forward to downshift, simplifying gear selection and reducing the chance of missed shifts, especially during intense driving moments. This gearbox is a well-built unit that many GTR owners turn to when looking to enhance their vehicle's drivetrain performance and reliability.

When installing this gearbox, it's important to ensure all supporting components are in good condition. This includes the clutch, driveshaft, and any associated cooling systems. OS Giken is known for its high-performance clutch and drivetrain components, and this gearbox is a prime example of their commitment to quality and performance for enthusiast vehicles. Refer to the manufacturer's installation instructions for specific details regarding fitment and setup to ensure optimal performance and longevity.