Carbon Synchros
Now these are not your average synchro rings! We use carbon/molybdenum coating technology that acts as a braking material during gear engagement. This allows for quicker and more precise shifting. Available 3/4/5 for B/H and D series Honda and Acura transmissions. 

  Visit our online store to order:

  http://shop.SYNCHROTECH-TRANSMISSIONS.COM

Carbon Synchro Sets

B16 Cable, B18A, B18B LS Integra -
Stock Brass 1/2 synchros and 3/4/5 Carbon Synchros

D series -
Stock Brass 1/2 synchros and 3/4/5 Carbon  Synchros 
 

B18C, H22, B16 Hydro, GSR, JDM-YS1, and Type R -
Stock Brass 1/2 synchros and 3/4/5 Carbon Synchros
Set comes with Heavy Duty dual cone 3 piece 2nd synchro

K series RSX Type S 3rd/4th Carbon Synchro Sleeve Set

3/4 Sleeve set with dual cone carbon synchros, hub, and synchro springs.

Synchro springs are finally available from Synchrotech!

OEM 1st - 5th Synchro Spring set -

These are the wire spring rings on the synchros that press the synchro to the gear when shifting. They are normally only available as part of a Synchro Sleeve Set. We have them available in a separate set with just the springs.