SynchroTech 05-08 TSX / 06-11 Civic Si Carbon Rebuild KitSynchroTech Carbon Rebuild Kit: Civic Si 2006 2010 05 08 Acura TSX Features: 1 6 Pro Series Carbon Synchro Set 1 6 springs 4 shaft bearings bearing clip 2 axle seals input seal shift rod seal Application: 2005 Acura TSX All 2006 Acura TSX All 2007 Acura TSX All 2008 Acura TSX All 2006 Honda Civic Si Coupe 2007 Honda Civic Si Coupe 2008 Honda Civic Si Coupe 2009 Honda Civic Si Coupe 2010 Honda Civic Si Coupe 2011 Honda Civic Si Coupe 2007 Honda Civic