Zimmermann COAT Z 150.3463.20 High-Carbon Vented 300x20mm Brake Disc/Rotor for BMW 1 Series (1er) - Anti-Corrosion Coated OE-Spec Direct-Fit Replacement, Smooth Quiet Braking, Performance Upgrade 300mm

Zimmermann COAT Z 150.3463.20 High Carbon Vented Rotor 300 mm for BMW 1 Series

Looking to refresh the stopping performance of your BMW 1 Series with a premium, direct-fit rotor that resists rust and keeps braking smooth and consistent? The Zimmermann COAT Z part number 150.3463.20 is a 300 mm vented, high carbon rotor engineered for reliable everyday use and confident fast-road driving. It installs like factory equipment, offers excellent heat control and features a corrosion-resistant coating that helps the hub and edges stay cleaner for longer.

We run these COAT Z rotors on our own cars and customer builds, and the feedback has been superb for pedal feel, stability under repeated stops and day-to-day refinement. If you want OEM-grade quality with a subtle performance uplift and a tidy, coated finish, this is a brilliant choice for your 1 Series.

Highlights

• COAT Z protective surface helps combat rust on the hat and outer edges for a smarter appearance over time
• High carbon cast iron for thermal stability and a composed, quiet braking experience
• Vented 300 mm rotor aids cooling and reduces fade during sustained braking
• OEM-grade precision machining and balancing for a direct-fit replacement with factory-like refinement
• Ideal for daily use and spirited B-road driving without compromising comfort
• Trusted by UK enthusiasts with consistently positive results on road-driven cars

Key specifications

Fitment confirmation

Intended for selected BMW 1 Series variants. We will verify compatibility before dispatch using your vehicle details. Add your UK registration or last 7 of the VIN at checkout, or email us for help at info@mjmodifications.co.uk.

Pre-dispatch check

To make sure you receive the correct rotor for your car, we run a compatibility check prior to shipping once you provide your reg or VIN.

Professional fitting

Want it installed by experts? Book fitting with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Best practice

• Replace brake discs in axle pairs
• Use quality pads to match rotor performance
• Follow a proper bedding-in procedure
• Tighten all fasteners to the vehicle manufacturer torque specs

Search-friendly terms customers use

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