To help tune the steering of the RC8B3 (and B3e), Team Associated has released a pair of carbon fiber steering block arms that alters the front Ackermann. The result is a smoother steering feel and a slight weight savings.
These are bolt on parts that replace the stock pieces.
#81064 Team Associated Factory Team Carbon Fiber Steering Block Arms +2° – -$17.99
[source: www.rc10.com]