IAG Performance 1st-6th Carbon Synchro Set For Late 2006 - 2007 STI)

Forceful driving and aggressive shifting can wear down or harm synchros, potentially resulting in gear grinding or even damage to the transmission housing. The IAG Carbon Synchro Set is a great solution and an essential upgrade if you are rebuilding or upgrading the gearing in your Late 2006-2007 STI transmission. IAG’s Synchro Gear Set will give you smoother shifting and improved reliability.

• Improved shifting and longevity.