C63 AMG Mercedes Benz Performance Brake pads - Porterfield R4S
- Low Dust
- No Squeal
- Light Pedal Effort
- Rotor Friendly
- High Friction, Hot or Cold
- Low Wear Rate
- Street & Limited Competition Use
- Friction Coefficient:
OEM: Between .2 and .3
Porterfield: .4- Temperature Tolearance:
OEM: 500-700 degrees F
Porterfield: 1,100 degrees F
Also have an OEM rear bumper exhaust valence available
Last edited by gwarrend; Oct 25, 2012 at 02:36 PM.



