RC8B4.1 to RC8B3 16 Degree KPI Conversion Kit (ASC81675)

The 16-Degree KPI Front-End Conversion Kit for RC8B4.1 and RC8B3 front ends is a complete upgrade that lets you switch to the 16-degree KPI geometry. Designed for nitro or electric buggy builds, this kit includes the essential components needed for a full front-end conversion, along with an installation supplement and a YouTube installation video to help with setup. Spare parts are sold separately, and 16-degree KPI parts are also available to convert RC8T4/T4e.

With the 16-degree KPI geometry, the front end becomes less reactive, helping resist direction changes through chop and bumps. This can be advantageous when the front end struggles to overpower the rear on lower- grip surfaces. The kit features an aluminum front shock tower, RC8B3 steering blocks, and RC8B4 upper link mount, delivering rigidity and consistent geometry for confident handling.