Foam Prefilter for Standard Oval Air Box Wings Hyper Racing # 16-194

Hyper Racing # 16-194

Hyper Racing # 39-217

This is a variation on our original HBS Front Brake Caliper

Hyper Racing # 389-2002

Foam Prefilter for Standard Oval Air Box Wings Hyper Racing # 16-194Hyper Racing # 600 5155 Our Foam Prefilter is the best way to keep dirt out of the engine. Captures almost all of the dirt before it can reach the cotton element of the air filter and saves time because it allows 3 or more races in between cleaning the air filter. We sell three versions. 600 5153 fits the flat filter air box and 600 5155 fits the std oval box and 600 5155 2 fits the Guhl and the EVO oval air box. To use, spray the foam prefilter with