Description
Bump spring cups are critical for controlling chassis compression and preventing harsh bottoming-out that can damage suspension geometry and compromise handling. The Allstar Performance ALL64348 delivers precision engineering with its black anodized aluminum construction, ensuring consistent performance lap after lap. Whether you’re fine-tuning suspension compliance on a road course or managing impact loads in autocross, this bump stop cup provides the reliability you need when every thousandth of an inch matters.
- Material: Aluminum
- Finish: Black anodized
- Outer diameter: 2.000 in
- Inner diameter: 1.160 in
- Height: 0.400 in
- Thru hole: 14 mm
- Spring rate: 1 in
- Quantity: Single unit
- Installation: Bolt-on
- Application: Universal






Reviews
There are no reviews yet.