Description
XR1 is our main flagship line of coilovers. Featuring an industry leading oversized casing with inverted monotube technology standard, XR1 dampers have a higher oil capacity and larger piston diameter resulting in access to a wide range of adjustment for ultimate response without compromise. Drivers of all levels can easily adjust the damping for a sport-tuned yet comfortable ride on the street and are able to quickly dial in a more aggressive setting for characteristics needed at the track.
Utilizing the very same technology found in top tier racing, Stance Suspension development of the XR1 coilover answers the demand for a true high performance suspension able to conquer the challenging dynamics of the street. The days of sacrificing ride quality for performance are over!
**ACTUAL PRODUCT MAY DIFFER FROM PICTURE**
| Part # | ST-E30-XR1 | |
| Chassis | E30 | |
| Year | 84-91 | |
| Front | Rear | |
| Damping adjustment | 16 | 16 |
| Upper mount | Solid pillowball | Rubber |
| Inverted Monotube | Inverted | Upright |
| Damper/Spring assembly | TRUE | Separate |
| Extension Cable | No | No |
| Helper spring | Optional | N/A |
| Spring Rate (kg/mm) | 8 | 10 |
