This kit will not fit directly on to the BMW E46 M3. The caliper adaptor kit and modified brake hoses will need to be ordered separately. I cannot supply these as they are not genuine parts.This kit consists of 2 front BMW 6 pot Brembo Calipers, 2 BMW E46 M3 CSL front Discs, The BMW pads to fit the calipers & the. Collection available by prior arrangement from the address in the contact details section. The item "BMW Genuine E46 M3 Front Big Brake Kit" is in sale since Thursday, September 23, 2021. This item is in the category "Vehicle Parts & Accessories\Car Parts & Accessories\Brakes & Brake Parts\Other Brake Parts". The seller is "douglasparkltd" and is located in Glasgow. This item can be shipped to United Kingdom, Spain.