From Team Associated:
Joining our 12mm FOX® shocks are these NEW 16mm shock bodies for the RC8B3!
FOX® shocks with Genuine Kashima® Coat. These shocks have the same attributes as the shock coat found on the buttery-smooth FOX® Factory Series forks and shocks, providing extended life and silky-smooth shock action. Also fits the RC8B3e.
#81164 – FT 30.5mm FOX® Shock Bodies with Genuine Kashima® Coat, RC8B3, B3e, pr – MSRP $49.99
#81165 – FT 39.5mm FOX® Shock Bodies with Genuine Kashima® Coat, RC8B3, B3e, pr – MSRP $49.99