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 or 2007-2009 Legacy GT Spec B transmission. IAG’s Synchro Gear Set will give you smoother shifting and improved reliability.
IAG's Subaru STI 6 Speed Carbon Synchro Set features dual carbon friction surfaces, extending the life of both the synchro sleeve and gear teeth, while also allowing for faster and more precise shifting. The IAG Synchros are made from Japanese brass, which is known for its durability and ability to be intricately machined. Our Carbon Synchro Set is precision machined, resulting in an improved shift feel and reduced wear between moving components.
The IAG Carbon Synchro Set is designed to have increased surface contact between the gears and the synchros. This allows for quicker gear engagement, which decreases shift times. The increased surface contact also provides a better driving experience by using less effort to change gears.
- Product Name: IAG Performance 1st - 6th Carbon Synchro Set For Late 2006-07 STI & 2007-09 LGT Spec B
- Part Numbers: IAG-DRV-1046
- Material: Brass and Carbon-Faced Brass
- Package Includes: 1st, 2nd, 3rd, 4th, 5th and 6th Carbon-Faced Brass Synchros
- Fitment: 2006-2007 Subaru STI (May 2006 and later) & 2007 - 2009 Legacy GT Spec B