
PBS Brakes Front High Carbon Grooved Brake Discs - Audi 340mm
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PBS Front High Carbon Grooved Brake Discs – Audi 340mm – PBS122
Upgrade the front braking system on selected Audi models fitted with 340mm front discs with PBS High Carbon Grooved Brake Discs.
PBS122 discs use a high carbon construction designed to provide improved strength and durability during repeated heavy braking. The grooved surface helps improve pad bite while supporting cooling and airflow, making them well suited to fast road and track use.
PBS disc reference:
PBS122
High Carbon Construction
The high carbon construction is designed to improve strength and stability during demanding braking cycles.
Key features:
- High carbon construction
- 340mm front brake disc
- 30mm disc thickness
- Ventilated design
- Increased strength under repeated heavy braking
- Suitable for fast road and track use
- Designed as an upgrade over standard OEM brake discs
- Well matched with PBS performance brake pads
PBS lists PBS122 as a 340 x 30mm ventilated front disc.
Grooved Disc Design
The grooved braking surface is designed to improve pad bite while helping manage heat during demanding use.
Benefits include:
- Improved braking bite
- Helps keep the pad surface clean
- Supports brake cooling
- Promotes airflow across the braking surface
- Designed for consistent performance under repeated use
Performance-Focused Braking
PBS High Carbon Grooved Brake Discs are designed for drivers looking to improve braking consistency and durability beyond the standard factory setup.
They are well suited to:
- Fast road use
- Trackdays
- Performance-focused builds
- Upgraded brake pad setups
Vehicle Fitment
PBS122 is suitable for selected Audi applications using the 340 x 30mm front brake setup, including:
- Audi S3 8V 2.0 TFSI Quattro
- Selected Audi A3 8V models fitted with the 340mm front brake package
- Audi TT Mk2 8J 3.2 Quattro with 340mm front discs
- Audi TTS Mk2 8J 2.0 TFSI with 340mm front discs
The 340 x 30mm setup is confirmed across these Audi applications, although brake size can vary by engine, year and factory brake option.
- Front brake application
- 340 x 30mm disc
- PBS reference PBS122
Exact original disc size, PR code and caliper specification should be confirmed before ordering, as not every car within these model ranges uses the 340mm setup.
Professional Installation Recommended
Professional installation is strongly recommended.
Brake pads, calipers and associated hardware should be inspected during fitting, and new discs and pads should be correctly bedded in before demanding use.
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