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Upgrade your Focus RS MMT6 gearbox transmission with our high-performance carbon lined synchros with this complete install package. The kit includes carbon fiber lined synchros and all the necessary bearings, seals, and bolts to complete the synchro upgrade. Includes: 1 x mountune Carbon-Lined Synchro Set 2 x mountune Steel Caged Countershaft Bearings 1 x mountune Differential Install Kit Application: 2016-2018 Ford Focus RS Finish your MMT6 transmission upgrade with the transmission fluid we recommend most, Motul Multi-DCTF.
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🇺🇸 Ship from USA · On Agora since 2025
$769.00