2x Drilled and Grooved 5 Stud 304mm Solid OE Quality Brake Discs(Pair) D_G_952. OE Quality ASC Braking. Drilled & Grooved Brake Discs. Brake Disc Type: Solid. Disc Diameter [mm]: 304. Brake Disc Thickness [mm]: 12.6. Overall Thickness [mm]: 63. Number of mounting bores: 5. Fitting Position: Rear Axle. Improve the look and stopping power of your braking system with our distinctive drilled and grooved brake discs. Offering not only a sporty, aggressive appearance, our uprated discs are precision finished by the latest CNC machines to provide dependable, superior performance in the most extreme of conditions, whether wet or dry. Our drilled and grooved brake discs are produced to fine tolerances and exacting specifications, for uniform thickness and hardness, and easy fitting. Using only high quality materials ensures they effectively withstand constant heating and cooling, and are highly resistant to warping. No other modifications are required as our discs are compatible with your standard calipers! Advantages of using our drilled and grooved brake discs. Grooves clean the pad surface, preventing glazing and increase the brake faces (the leading edges of the grooves). Brake fade is reduced as heat dissipation is improved. Good brake bite due to pad material being forced into the grooves/holes and increased braking area (leading edges). Gases formed during the braking cycle can escape from the braking surface. Lighter weight than standard discs. Please note that the listing image is universal for illustative purposes only; check the dimensions and fitting/compatibility information to ensure you order the correct part for your vehicle. We are dedicated to ensuring the highest possible quality service to our customers. Don’t forget to regularly visit our store as we are constantly adding new products, special offers and unbeatable deals to our listings!