Synchrotech Synchros are carbon lined for ultimate performance! These are not your average synchro rings! They use carbon friction technology that acts as a braking material during gear engagement. This allows for quicker and more precise shifting.

3rd gear carbon synchro compatible with all JDM/US K20 6-speed manual transmissions using dual cone 3rd-5th synchro design.

01-06 JDM RSX Type-R DC5

01-10 JDM Civic Type-R EP3/FD2

02-06 US RSX Type-S DC5

02-08 US Civic Si

Please note: Synchrotech parts cannot be canceled / returned or exchanged.