R-Spec Datasystems ASC680 Air Controller Set – Toyota Crown Majesta UZS186

R-Spec is a Japanese manufacturer which has a huge range of products but one of their most popular is the ASC680. This air controller intercepts the OEM computer and allows you to adjust the height while still maintaining the comfort of OEM suspension. This is a brand new unit and harness set to suit UZS186 Majesta. The unit itself can be used for other cars as well with the compatible harness. Instructions are not always included however we have extensive experience with these units so are happy to assist at any time.