GKTech Bolt On Angle Kit (RCC Kit) V2 for Nissan 200SX S13 & Silvia PS13

GKTech Bolt On Angle Kit Specification

The GKTech V2 40 mm roll center correction kit for the Nissan S13 Silvia and 180SX is designed to restore proper suspension geometry on lowered vehicles while simultaneously increasing steering angle. Providing 40 mm of roll center correction and 40 mm of bump steer correction, the kit improves front-end stability, steering feel, and overall handling performance. It also repositions the steering arm to allow significantly more steering lock, with up to 60+ degrees achievable depending on the setup. Featuring two tie rod mounting positions, it offers both a “Grip” and a more aggressive “Drift” steering configuration with reduced Ackerman and faster steering response.

Manufactured from forged 1030 steel, the kit bolts directly onto the factory knuckle with no permanent modifications required and can easily be removed if needed. Designed as a cost-effective alternative to full aftermarket knuckles, it delivers substantial steering and geometry improvements while retaining OEM-style simplicity. The kit does increase track width and negative camber by pushing the lower ball joint outward, making adjustable camber tops recommended for optimal alignment. Well suited for both street and drift applications, it offers a practical balance between performance, steering angle, and affordability.