IAG Performance 1st - 6th Carbon Synchro Set 2008-2021 STI YMM_2019_Impreza the extension features black upholstery

the extension features black upholstery accented with red stitching that complements Subaru’s sporty design language

It’s the perfect solution for enthusiasts seeking enhanced performance and OEM-level fitment

The sprung center dampers absorb drivetrain shock

Torque Solution short-throw shifter is a direct replacement for your long-throw stock unit

IAG Performance 1st - 6th Carbon Synchro Set 2008-2021 STI YMM_2019_Impreza the extension features black upholsteryUpgrade your 2008 2021 Subaru WRX STIs 6 speed transmission with the IAG Performance 1st 6th Carbon Synchro Set. This premium synchro kit is engineered to provide smoother, more precise gear shifts and enhanced durability, making it an essential upgrade for rebuilds or high performance builds. Designed to tackle worn synchros and aggressive driving, it extends your transmissions lifespan while improving overall shift quality. Each synchro sleeve