BLUESTUFF automotive brake pads are made of an extremely durable compound for extensive rally applications. The coefficient of friction oscillates at the level of 0.4 to a temperature of 900 degrees C, the mixture in Bluestuff blocks has 2 to 3 times longer wear time compared to the Yellowstuff series and, similarly to the Yellow and Red series, does not damage the brake discs. As the only one from the ECB's offer, they require prior warming up so that they can brake effectively. TECHNICAL DATA Block A dimensions: 190 x 93 x 17mm ECE R90 approval: ✅ Designed for the racetrack: ✅ Axle application: Front APPLICATION Make Model Engine Value Power (KM) Year AUDI RS6 C7 4.0 TWIN TURBO 553 2013- AUDI RS6 C7 4.0 TWIN TURBO 605 2015- AUDI RS6 C6 5.0 TWIN TURBO 571 2008-2010 AUDI RS7 4G8 4.0 TWIN TURBO 560 2013- AUDI RS7 4G8 4.0 TWIN TURBO 560 2015-