2025-2026+ BMW X3 / X3 M (G45) Carbon Ceramic Big Brake Kit — Akebono 10N Audi RS 10-Piston Xiaomi Will this kit fit my

Will this kit fit my exact CT4 trim

staggered piston sizing

mounted on billet hats with floating hardware that indexes to your existing hubs and calipers

the EP4 is the more compact sizing

so you keep OE EPB function while adding real rear-axle thermal capacity on the 380 mm rotor

2025-2026+ BMW X3 / X3 M (G45) Carbon Ceramic Big Brake Kit — Akebono 10N Audi RS 10-Piston Xiaomi Will this kit fit myReal Customer Builds & Reviews View All Will This Fit My Car? Full Upgrade CCB Big Brake Kits (With Calipers) for the 2025 2026+ BMW X3 X3 M (G45). This page's exact brake setup: Model Years Front Setup Rear Setup Min. Wheel Size 2025 2026+ Akebono OEM Audi RS 10 Piston (10N) Caliper 420mm Brembo OEM Porsche 19Z 4 Piston Caliper 380mm 21" This kit is built per car, not per platform. We engineer the brackets, rotor hat offsets, and caliper mounting to