4003 (C)

4003 is a compound that was specifically developed for lighter cars (Formula 3, Formula Ford, Formula VW, Formula Renault, Formula Campus) and occasionally for Rally use.

The main characteristics of 4003 are:

  • Average friction coefficient 0.46 over working temperature range of 200°-450°C
  • Very short bedding time
  • Excellent bite
  • Low drag & Excellent release
  • Offers control to avoid wheel lock when downforce reduces
Warning: 4003 IS NOT SUITABLE FOR ROAD

Racing

Dynamometer simulation of Touring Car front axle. DS2500 shown for comparison only, as would never be used in this application