The EBC Big Brake Kit for 2000–2007 BMW M3 (E46) uses anodized Apollo-4 front calipers and 355mm rotors to replace the stock front braking gear. Packaged as a front big-brake upgrade, it pairs multi-piston calipers with larger rotors to increase braking component capacity. Intended for E46 M3 applications, the kit provides a straightforward front-axle brake hardware swap for aggressive street or track use.
EBC Racing 00-07 BMW M3 E46 Anodized Apollo-4 Calipers 355mm Rotors Front Big Brake Kit