KW Update and Refurbishing Service for our S13 Drift Grip Project Car!

KW Dyno tests every set of suspension serviced to make sure everything is working correctly.

Here is the dyno output of our rear shocks throughout the adjustment range.

Our front struts are fully assembled and ready to go!

The strut’s top mounts are adjustable for camber and the GKTech upper mounts that they bolt into have a ton of caster adjustment.

The KW upper mounts have thrust bearings to make sure they move freely independently of the spherical bearing in the top mount.  This greatly helps the life of the parts.


  1. What’s always interesting is seeing how different KW’s valve design philosophy is compared to the Bilstein/Ohlins/Penske/etc deflective disc pistons… but obviously it works, and works well. Cool that they’re doing rebuilds in-country too, thank you for sharing all of this.

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