Gbox Detent Kit for Porsche Transmission 996 997GT3 Boxster S Fixes 2ND Gear Pop

Gbox Detent Kit for Porsche

This Gbox detent kit for Porsche manual transmissions corrects internal shifting mechanics to resolve second gear popping issues.

Overview

The Gbox detent kit for Porsche manual transmissions corrects the alignment of the internal shift mechanisms to secure the gear selection. This Gbox detent kit for Porsche provides increased resistance to prevent popping out of gear during acceleration. Drivers of performance vehicles can restore precise shifting feel and safeguard internal gearbox components with this simple detent solution.

Built For Performance

• Machined from high-strength steel for long-term wear resistance
• Increases detent spring pressure to secure the shifting fork
• Direct bolt-in design requiring no internal transmission teardown
• Precision-engineered tolerances to match original gearbox dimensions

Fits These Machines

• for Porsche 996
• for Porsche 997 GT3
• for Porsche Boxster S

On-The-Job Use

• Fixing the common manual transmission second gear popping issue
• Restoring positive shifting feedback during performance driving
• Rebuilding high-mileage manual gearboxes

Specs At A Glance

Good To Know

Q: Can this detent kit be installed without removing the transmission? A: Yes, this kit is designed for external installation on the gearbox housing. This allows for direct replacement of the factory detent mechanism without a complete transmission teardown.

Q: Will this fix all shifting issues? A: This specific kit is designed to resolve the second gear pop-out symptom caused by weakened detent tension. It will not correct gear grinding caused by worn synchros.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.