H&R Sport Springs are the company's best selling product, a progressive rate set that lowers the E34 M5 by 1.25 inches at the front and 0.30 inches at the rear. The uneven split is deliberate on this car: the E34 M5 sits nose high from the factory, so a larger front drop levels the stance rather than tipping it forward. Lowering the centre of gravity reduces body roll and squat without the harshness of a track spring. This kit is specified for cars with the self leveling rear suspension.
Specifications
| Type | Progressive rate lowering spring kit (Sport Springs) |
| Position | Front and rear |
| Front Drop | 1.25 in |
| Rear Drop | 0.30 in |
| Application Note | For vehicles with self-leveling rear suspension |
| Quantity | 1 kit |
| Part Number | 29579 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1990-1995 | BMW | M5 | E34, w/ self-leveling |
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
