DeutschTuning proudly offers Alcon 380x30mm 2-Piece Ventilated Front Rotor Set BMW F8X M2/M3/M4. One of the main consumable costs involved when running any car aggressively on the street or on the race track is that of the brake components (brake discs, pads, fluids). The current generation BMW M cars are significantly faster and more demanding on brakes compared to the previous model BMW M models (E46, E92, etc...). Running the OEM discs and pads at elevated temperatures (like those found on the racetrack) will almost always result in brake fade, loss of performance, and excessive wear rates of the discs and /or pads.While it is possible to simply keep spending excessive amounts of money on replacement OE discs, the metallurgy and design of the OE discs are designed for maximum comfort and cost savings to the vehicle manufacturer, not for maximum longevity or performance. Swapping the OE discs to Motorsport grade brake discs, which are designed for use under the most severe braking conditions, will reduce the overall long term costs of brake consumables on the track and improve the overall performance of the brake system. Multiple BMW teams have relied on Alcon Motorsport discs in professional racing categories such as IMSA, Grand-Am, and Pirelli World Challenge for their longevity, resistance to thermal cracking, and improved performance. The same Alcon Motorsport discs used in professional racing with BMW Motorsport teams such as Fall Line Racing and Turner Motorsport are also used in the Alcon 2-piece disc program. Below are some of the key benefits of Alcon Motorsport discs over some of the other discs in the market. 380 x 30mm "Endurance" Alcon Motorsport disc. S-Groove Motorsport face type. 48 vane ventilation. 22 lbs. - disc ring. 25.6 lbs. - complete 2-piece disc assembly. Compatible with BMW F8X M2/M3/M4 models equipped with OE Iron brakes