The ST XTA-Plus 3 is a fully adjustable coilover kit built by KW in Germany for the Subaru BRZ, Scion FR-S, and Toyota 86. It runs KW dampers with independent high-speed and low-speed compression (24 clicks each) plus 18 clicks of rebound adjustment, and pairs them with linear race springs and aluminum unibal top mounts for adjustable camber and sharper steering feedback. Ride height adjusts via the seamless thread on the galvanized strut housing, and the kit ships with a parts approval certificate. Each damper is hand-built and shock-dyno tested at KW in Fichtenberg.
| Type | Adjustable coilover kit (ST XTA-Plus 3) |
| Adjustability | Ride height + damping |
| Damping | High-speed compression (24-click), low-speed compression (24-click), rebound (18-click) |
| Construction | Twin-tube, galvanized steel housing |
| Springs | Linear race springs |
| Top Mounts | Aluminum unibal (camber-adjustable) |
| Warranty | 5-year limited, unlimited mileage |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2016 | Scion | FR-S | Base |
| 2013-2020 | Subaru | BRZ | Limited |
| 2013-2019 | Subaru | BRZ | Premium |
| 2015 | Subaru | BRZ | Series.Blue |
| 2019 | Subaru | BRZ | Series.Gray |
| 2016 | Subaru | BRZ | Series.HyperBlue |
| 2017 | Subaru | BRZ | Series.Yellow |
| 2018,2020 | Subaru | BRZ | TS |
| 2017-2020 | Toyota | 86 | Base |
| 2018-2020 | Toyota | 86 | GT |
| 2020 | Toyota | 86 | Hakone Edition |
| 2017 | Toyota | 86 | Special Edition |
| 2019 | Toyota | 86 | TRD Special Edition |
