Weighted Ball Shift Knob by DC Sports DC SPORTS Weighted Steel Shift Knobs, come with four metric adapters allowing them to be installed onto most import applications. The weighted design helps dampen drivetrain vibration felt through the shifter, allowing for improved shifter feel during gear changes. Features Machined Steel Fits most import models High Gloss Powder Coated Finish Applications Universal – Fits most import models What’s In The Box? 1 – Shift Knob 4 – Metric Adapters Warranty Manufacturer Standard Warranty