This ST Suspensions 19 mm rear anti-sway bar reduces body roll and sharpens turn-in on the BMW 3-Series E30 (sedan, coupe, convertible) and E30 M3 by cutting the load difference between the inside and outside tires through a corner. Cold-formed spring steel, multi-stage quenched and tempered, epoxy/powder coated, with composite bushings. Increasing rear roll stiffness dials out understeer for a more neutral, classic-BMW balance. Made in the USA.
| Brand | ST Suspensions |
| Type | Anti-sway (anti-roll) bar |
| Position | Rear |
| Diameter | 19 mm |
| Material | Cold-formed spring steel, epoxy/powder coated |
| Bushings | Composite |
| Origin | Made in USA |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1984-1985 | BMW | 318i | Base |
| 1991-1994 | BMW | 318i | Base |
| 1991-1992 | BMW | 318is | Base |
| 1986-1988 | BMW | 325 | Base |
| 1984-1987 | BMW | 325e | Base |
| 1986-1987 | BMW | 325es | Base |
| 1987-1994 | BMW | 325i | Base |
| 1987-1992 | BMW | 325is | Base |
| 1988-1991 | BMW | M3 | Base |
