Quicker Shifts + Longer Life! These replacement synchros have been designed from brass with carbon sleeves to improve shifting and durability of your stock Toyota transmission (C60, C64, C66). S111 partnered with Synchrotech who developed these from carbon-carbon tech derived from aerospace applications. Used successfully in Honda street and race cars for years. Track tested in S111’s Elise (ArtCar v2).
– Carbon Composite Lining
– Stronger body made from Japanese Brass
– Improved lock angle for quicker shifts
– More surface contact
– Strong bonding between carbon and brass
– Improved oiling grooves
– 1,2,3,4,5 & 6 gear synchros
– 2nd gear is a multi-ring synchro
2004-12 Elise, Exige, 2-eleven 1ZZ or 2ZZ 6-speed (does not fit ZR engines or V6)
2003-05 Celica GTS (2000-02 Celica and 01-02 Runx/Sportivo Corolla require upgrade to 2003+ model year 3rd and 4th gears and selector ring)
2004-06 Matrix XRS, Vibe GT 2003 requires upgrade to 2003+ model year 3rd and 4th gears and selector ring)
2005-06 Corolla XRS
2003+ C56 and C59 transmissions can use synchros 1-5 from this kit. Earlier C56 and C59 transmissions would need the 2003+ 3rd and 4th gears and selector ring installed.
Manufacturer recommends a 500 mile break-in period.