Description
PBS 2147 ProComp S1 Rear Performance Brake Pads for BMW 4 Series Convertible G23.
Designed for drivers who want confident, repeatable braking under hard use, PBS 2147 ProComp S1 combines strong bite with progressive pedal feel and excellent modulation. This bundled listing covers the compatible BMW 4 Series Convertible derivatives shown below, making it easier to find the correct PBS rear pad without multiple near-identical product pages.
Vehicle Fitment
Model: BMW 4 Series Convertible
Chassis: G23
Production range: 2020-On
Axle: Rear
PBS Part Number: 2147
Compound: ProComp S1
Applications include: 420i 2.0, 420d 2.0 Mild Hybrid, 430i 2.0, 430i xDrive 2.0, 430d xDrive 3.0 Mild Hybrid, M440i xDrive 3.0 Mild Hybrid, M440d xDrive 3.0 Mild Hybrid.
Why Choose PBS ProComp S1?
- Strong initial bite and confident pedal response
- Consistent friction through repeated high-temperature braking
- Progressive modulation for accurate brake control
- High-metallic motorsport friction material
- Suitable for sprint, race, rally and serious track-day use
ProComp S1 Performance
Working temperature: 50–800°C
Coefficient of friction (Mu): 0.47–0.58
PBS Brakes are developed with motorsport performance at the heart of the range, delivering the bite, consistency, heat resistance and control demanded by performance drivers.
Important fitment information: Brake specifications can vary by model, production date and factory brake package. Please compare your original rear pad shape and caliper before ordering. If unsure, contact PBS Brakes with your registration or VIN so fitment can be checked.
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