Brake Pad Part No: 150-9411K

Street Performance / Racing Pads

Pad#: 6318
Compound: BP-20
Prod #: 150-9411K
Price: $228.63
BP-20 Brake Pads and Box
Picture shown is for illustrative purposes only
Pad Dimensions
Thickness(in) .71
Area(in²) 13
Volume(in³) 6
Bedded N
UPC Number
UPC 889545033458
Dust & Noise Ratings
Dust Production Rating Low to Moderate
Pad Noise Rating Low to Moderate
WARNING: Cancer and Reproductive Harm
WARNING: Cancer and Reproductive Harm
NSF Int’l LeafMark certified friction formulation.Compliant with SAE J661 industry standards.

BP-20 Compound

Pad Characteristics

  • Medium friction pad, highest effective temperature range in medium temperature pad group
  • Smooth engagement, friction rises with increased temperature
  • Medium wear rate at high temperature
  • High performance street and track compound with increased friction and a wider temperature range over BP-10
  • Baseline pad for track oriented street cars

Pad Applications

  • Street use okay
  • Street
  • Autocross
  • Track day
  • Drag race
  • Medium braking dirt and pavement race

Rotor Material

  • Steel
  • Stainless Steel
  • Iron
BP-20 Performance Stats BP-20 Performance Stats Zoom Image
BP-20 Friction Coefficient and Temperature Values BP-20 Friction Coefficient and Temperature Values Zoom Image

The above friction data (μ) was recorded through braking cycles from 95 mph to 40 mph at a 0.5g deceleration. Snubs were consecutively done until rotor temperature reached 1300°F. This graph represents average data and is for general trend visualisations only comparing Wilwood pads. Chart data should not be used in comparison with other manufacturer's data. Test conditions, variables, and environment can affect test results.

Temperature range and overall friction value are the primary considerations for pad selection. The pads must maintain the proper amount of friction for stopping power within the temperatures that will be realized on the track. Overall wear rate must also be considered. For most asphalt and road race applications, compounds in the high-temperature range over 1000°F are usually necessary. Dirt track, drag race, and street performance applications usually operate at temperatures between 500° and 1000°F. Keep in mind that these are general ranges and not absolute values. Many factors and unforeseen influences can affect brake temperatures. The best indicator for pad selection will always be on-track performance. If pad fade (friction loss) due to overheating occurs, improved cooling, a heavier rotor, or a higher temperature range pad may become necessary.

Wilwood Compatible Caliper(s) for Pad #6318

TC6 Radial Mount
Caliper Dimensions
Piston Count 6
Piston Area Range (in²) 4.04 6.90
Pad Area Range (in²) 13
Pad Volume Range (in³) 6
Max Rotor Widths (in) 1.38
Max Rotor Diameters (in) 16.00

TC6 Radial Mount Calipers

The TC 6R Radial Mount Caliper represents a complete new generation of refinement in Big Brake Technology from Wilwood. Six stainless pistons captured within a massive high strength forged aluminum body generate the stopping power and durability to stylishly handle the heavy loads of custom late model trucks and sport utility vehicles. View TC6 Calipers

All images shown are for illustrative purposes only. Actual product received may be different than what is portrayed on the web site.
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Version: 3.05 June 23, 2023