EBC Big Brake Kit for 2012–2019 BMW 3 Series (F30/F31/F34) that pairs blue Apollo‑4 calipers with swept‑groove two‑piece 330 mm front rotors. The package includes 330 mm discs with approximately 26–28 mm thickness in a two‑piece configuration, giving a direct front upgrade option that combines visual caliper color with larger, grooved rotors to replace factory components.
EBC Racing 12-19 BMW 3-Series (F30/F31/F34) Blue Apollo-4 Calipers 330mm Rotors Front Big Brake Kit