2019-2024 BMW 1 Series (F40) Carbon Ceramic Big Brake Kit — Alcon RC6 6-Piston Model Y and hardware — while keeping

and hardware — while keeping your factory calipers

The rear uses a Brembo 4-piston caliper on a 355 mm rotor

There is no diameter increase over stock

so a stone-cold Z223 will feel slightly different from a warm one

The TTSPORT EP4 has a dedicated EPB actuator piston built in

2019-2024 BMW 1 Series (F40) Carbon Ceramic Big Brake Kit — Alcon RC6 6-Piston Model Y and hardware — while keepingReal Customer Builds & Reviews View All Will This Fit My Car? Full Upgrade CCB Big Brake Kits (With Calipers) for the 2019 2024 BMW 1 Series (F40). This page's exact brake setup: Model Years Front Setup Rear Setup Min. Wheel Size 2019 2024 Alcon RC6 6 Piston Caliper 380mm Alcon RC4 4 Piston Caliper 380mm 19" Every StopFlex kit is bespoke engineered for your exact model and trim brackets, rotor hat offsets, and caliper mounting are matched to your