EBC Brakes Swept Groove 2-Piece Fully Floating Disc and Yellowstuff Pad Kits are designed with high-performance/track drivers in mind. The discs are a 2-piece design which reduces vibration and warping whilst also reducing weight compared to a traditional 1-piece cast disc. This reduces un-sprung mass improving handling.Yellowstuff brake pads, ideal for fast road or light track day useThe 2-piece disc design reduces vibration and warpingFits with standard brake calipers without modificationHigh carbon alloy discs offer crack resistance and low wear properties48 curved vane vented for excellent heat dissipationReduced weight compared to a standard discThe discs included in the EBC kits are O/E size so are designed to fit with standard calipers without modification. They are a 2 piece design comprising of a lightweight alloy centre mounting bell and an outer friction ring made from high carbon alloy reducing the risk of cracking at high temperatures and also providing a longer disc life.