BMW 1 E81 PBS Prorace Rear Pads 8331PR
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PBS ProRace Rear Performance Brake Pads – BMW 1 Series E81
Upgrade the rear braking performance of your BMW 1 Series E81 with PBS ProRace Rear Performance Brake Pads, developed for demanding fast-road, trackday and motorsport use.
The PBS 8331PR rear pad uses the ProRace compound, a ceramic graphite material designed to provide strong initial bite, excellent control and consistent braking performance across a wide temperature range.
It is particularly well suited to drivers who want a more serious rear brake pad for repeated hard braking, track use and performance driving.
PBS ProRace Compound
ProRace is a ceramic graphite compound developed for high-performance and motorsport applications.
It is designed to provide:
- Strong initial bite
- Excellent control
- Good pedal feel
- Consistent braking performance
- Reliable high-temperature capability
- Good rotor life
- Strong performance from cold through to operating temperature
Friction Performance
The ProRace compound operates across a friction coefficient range of:
- 0.36–0.58 Mu
This gives the pad a strong and responsive braking character while retaining good modulation and control.
Working Temperature
Working temperature:
- 0–800°C
The wide operating range makes ProRace suitable for demanding applications where braking performance needs to remain consistent from cold through to sustained high-temperature use.
Ideal for Track & Performance Use
PBS ProRace pads are particularly well suited to:
- Track days
- Circuit driving
- Time attack
- Sprint use
- Motorsport applications
- Fast-road performance driving
Rear Brake Performance
Upgrading the rear pads alongside a suitable front pad setup can help create a more complete braking package.
Pad choice should be considered across both axles so the braking characteristics suit the car, tyre setup and intended use.
Consistent Pedal Feel
The ProRace compound is designed to retain strong braking consistency and control under repeated hard use.
This makes it a strong option for drivers who want predictable braking behaviour throughout demanding sessions.
Good Rotor Life
PBS positions ProRace as a compound that combines strong braking performance with good rotor life, making it suitable for regular trackday users as well as more focused competition builds.
Vehicle Fitment
Designed for:
- BMW 1 Series E81
Exact fitment can vary by model, engine and brake specification, so compatibility should always be confirmed before ordering.
Product Reference
PBS Part Number: 8331PR
Compound:
- ProRace
Professional Installation Recommended
Professional installation is recommended.
Brake pads should be fitted correctly and bedded in according to the appropriate procedure before demanding road or track use.
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