Brembo GT 405mm Front BBK and OEM 19 Compatibility

[N54MPower]

I'm thinking of going with the Brembo GT BBK, 405mm front and 380mm rear kits but I'd like to know if anyone has used the larger front rotors with the factory 19's.

I'll have 20" wheels on the most of the time but in winter I'd like to use the stock wheels with winter tires.

The front CCB are essentially the same size as the Brembo 405mm kit so it would be more of caliper clearance issue which some 15mm spacers should fix hopefully. Any input from members or vendors who can confirm fitment and possibly pics would be appreciated.

[BMW M4 PWR]

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[BRUNBERG]

Originally Posted by BMW M4 PWR

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Me too

[AutoTalent]

I highly doubt it will fit due to the 405mm usually requiring 20" or larger. I can email you a brake clearance template if you like.

[N54MPower]

Originally Posted by AutoTalent

I highly doubt it will fit due to the 405mm usually requiring 20" or larger. I can email you a brake clearance template if you like.

The factory CCB front rotor is 16" in diameter and they clear the OEM 19's so in theory the Brembo GT kit with a 405mm rotor should clear as well.

I have the template from Brembo/Race Technologies I just need to take the wheel to measure it. Thank you for offering though!