This H&R Sport sway bar kit pairs a 28mm front bar with a 19mm rear bar, matched as a set for the BMW Z3. Both bars are made from hf 50CrV4 spring steel, which H&R describes as the highest tensile strength available, and the smooth machined forged ends allow stiffness to be adjusted on applications that provide multiple mounting holes. Increasing roll stiffness reduces body roll in corners while leaving ride height and spring rates untouched. H&R's proprietary urethane and Teflon composite bushings are included; they resist squeaking and need no lubrication.
Specifications
| Type | Matched front and rear anti-roll (sway) bar kit, H&R Sport |
| Position | Front and rear |
| Material | hf 50CrV4 spring steel; urethane and Teflon composite bushings |
| Size | 28mm front bar, 19mm rear bar |
| Quantity | 1 kit (front bar, rear bar, bushings) |
| Part Number | 72754 |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999-2002 | BMW | Z3 | Coupe |
| 1999-2002 | BMW | Z3 | M Coupe |
| 1998-2002 | BMW | Z3 | M Roadster |
| 1996-2002 | BMW | Z3 | Roadster |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
