H&R Street Performance coilovers for the 2005-2012 Porsche 911 (997) Carrera and Carrera S without PASM. Each custom-valved coilover shock is matched to a progressive-rate H&R spring, and the fully threaded shock body lets you adjust ride height to lower the center of gravity for sharper handling without sacrificing ride comfort. Made in Germany.
Specifications
| Type | Street Performance coilover kit (H&R) |
| Adjustability | Ride height (fully threaded shock body) |
| Damping | Fixed (custom-valved) |
| Springs | Progressive-rate |
| Fitment Note | Non-PASM models only |
| Part Number | 29239-1 |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2012 | Porsche | 911 | Carrera |
| 2005-2012 | Porsche | 911 | Carrera S |
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
