-
Vendor:IAG PerformanceIAG 6 Speed Synchro Set 1st - 3rd Brass / 4th - 6th Carbon Faced - Brass for 08-21 STI
Regular price $789.99Sale price $789.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG 1st - 6th Carbon Synchro Set for 2008-21 Subaru STI 6-Speed
Regular price $549.99Sale price $549.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG 1st - 6th Carbon Synchro Set for 2004 - Early 2006 Subaru STI 6-Speed
Regular price $549.99Sale price $549.99 Regular priceUnit price per -
Vendor:IAG PerformanceIAG 1st - 6th Carbon Synchro Set for Late 2006-07 STI, 07-09 LGT Spec B 6-Speed
Regular price $549.99Sale price $549.99 Regular priceUnit price per
Synchros
IAG Performance carries Subaru STI and Legacy GT transmission synchros, including IAG carbon-faced brass synchro sets. Upgraded synchros improve shift quality and durability, making them a smart addition to any manual transmission rebuild, particularly for owners who experience grinding or hesitation between gears.