Hawk HPS 5.0 is the company's High Performance Street compound, a Ferro-Carbon formulation that raises the coefficient of friction over stock pads to deliver 20 to 40 percent more stopping power and much greater resistance to brake fade. The higher, more stable friction firms up pedal feel and shortens stops while keeping operation quiet, low on dust, and gentle on rotors for long pad and rotor life.
Specifications
| Type | HPS 5.0 Performance Brake Pads |
| Position | Front (987 Cayman and Boxster) |
| Material | Ferro-Carbon compound |
| Quantity | 1 set (front axle) |
| Part Number | HB664B.634 |
Documents: Warranty (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2010 | Porsche | 911 | Carrera |
| 2006-2008 | Porsche | 911 | Carrera 4 |
| 2006-2008 | Porsche | 911 | Carrera 4S |
| 2006-2008 | Porsche | 911 | Carrera S |
| 2009-2012 | Porsche | 911 | Targa 4 |
| 2009-2012 | Porsche | 911 | Targa 4S |
| 2008-2012 | Porsche | Boxster | Base |
| 2008-2012 | Porsche | Boxster | S |
| 2008-2012 | Porsche | Cayman | Base |
| 2012 | Porsche | Cayman | R |
| 2007-2012,2014 | Porsche | Cayman | 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
