Audi Q3 2.0 TD (177 BHP) - Years of manufacture 2015 on. For models with a BHP of 177. EBC rotors have passed this test and in the case of the Turbo Grooved design, the brakes were shown to run 100 degrees F cooler than non slotted rotors proving their long made claims that EBC Turbo Grooved Discs run COOLER!