COBB Tuning Stage 1 Drivetrain Package Subaru STI (GDB/GRB/VAB) 6 Speed

COBB Tuning Stage 1 Drivetrain Package – Subaru STI (GDB/GRB/VAB) – 6 Speed

COBB Tuning has built a strong reputation for bolt-on drivetrain and performance hardware that delivers real, feelable results without needing fabrication or permanent modifications. This Stage 1 Drivetrain Package is the starting point for improving the shift quality in your Subaru STI — addressing the vague, rubbery feel of the factory setup with a set of purpose-built components that tighten everything up straight away.

This listing covers the COBB Stage 1 Drivetrain Package (Part No. 215X01) for Subaru STI models from 2001 to 2021, spanning the GDB, GRB, and VAB chassis. Suits the 6 speed manual transmission only.

Kit Contents

• COBB Short Shifter – Part No. 215315
• COBB Shifter Bushing Kit – Part No. 21330
• COBB Short Shifter Bushing – Part No. 211320

Key Features

• Reduced shift throw for quicker, more precise gear changes
• Upgraded bushings eliminate flex and slop from OEM rubber components
• Bolt-on fitment — no permanent modifications required
• All components designed to work together as a complete system
• Suits 6 speed transmission across 2001–2021 STI models

Vehicle compatibility, part numbers, and fitment notes are provided in the tabs above. Please confirm your vehicle's year, chassis, and transmission configuration before ordering.

Not sure if this kit suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.