Winmax W5 Performance, motorsport, racing brake pads. Typical applications:– Club Racing / Rally / trackday / sprint racing– Competition, Performance pads Compound: Semi Metallic Friction: 0.40 – 0.43 Temp range: 100 – 750degC Club Racing / Rally / Performance upgrade brake pads / trackday / sprint racing / Competition, Performance pads / May be noisy for street use Made with high steel ingredients but perfectly balanced for club level circuit racing and rally, W5 is the choice for seasoned track enthusiasts. Recommended for road registered cars where the main focus is lap times and where protection against extreme brake fade is required. Need brake fluid? Fresh, high-temperature fluid matters as much as the pads. Pair these with our CIRCO Racing High-Temperature Brake Fluid MF1200+ — formulated for the heat these pads generate.