PBS Brakes BMW M140I Front Performance Brake Pads 8685

PBS Front Performance Brake Pads – BMW M140i – 8685

Upgrade front braking performance on your BMW M140i with PBS Performance Brake Pads.

PBS 8685 front pads are available in ProRace, ProTrack and ProComp S1 compounds, offering a choice of braking characteristics for trackday, sprint, race and rally use.

PBS pad reference:

8685

ProComp S1

PBS ProComp S1 is a high-metallic competition compound designed to deliver strong bite and excellent lower-temperature performance.

Key specifications:

• High-metallic compound
• Friction coefficient: 0.47-0.50 Mu
• Working temperature: 50-800°C
• Strong lower-temperature performance
• High bite
• Suitable for sprint, race and rally applications

ProRace

PBS ProRace is a ceramic graphite compound designed for demanding track and motorsport use.

Key specifications:

• Ceramic graphite compound
• Friction coefficient: 0.36-0.58 Mu
• Working temperature: 0-800°C
• Strong initial bite
• Excellent control and pedal feel
• Suitable for trackday, sprint, race and rally applications

ProTrack

PBS ProTrack is a ceramic metallic compound with a milder initial bite than ProRace.

Key specifications:

• Ceramic metallic compound
• Friction coefficient: 0.40-0.48 Mu
• Working temperature: 0-700°C
• Milder initial bite than ProRace
• Excellent control and feel
• Lower noise and dust
• Suitable for occasional track use, wet conditions and lower-grip tyre applications

Which Compound Should You Choose?

Choose ProRace if you want:

• Strong initial bite
• A broad operating temperature range
• Excellent control and pedal feel
• A versatile track and race-focused compound

Choose ProTrack if you want:

• A milder, more progressive response
• Lower noise and dust
• A compound suited to lighter track use or wet conditions

Choose ProComp S1 if you want:

• Strong competition-focused bite
• Excellent lower-temperature performance
• High friction levels
• A compound aimed at sprint, race and rally use

Motorsport-Focused Braking

PBS performance brake pads are designed for demanding use where consistent braking, pedal feel and temperature resistance are important.

Depending on compound choice, PBS 8685 pads are suited to:

• Trackdays
• Sprint
• Race
• Rally applications

Vehicle Fitment

Designed for:

• BMW M140i
• Front axle
• PBS pad reference 8685

Exact brake and caliper specification should be confirmed before ordering.

Professional Installation Recommended

Professional installation is strongly recommended.

Brake discs, calipers and associated hardware should be inspected during fitting, and the pads should be correctly bedded in before demanding use.

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