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Black Diamond Brake Disc GROOVED 12

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DISPLAYING 1 to 8 (of 8 products)
Best Price
KBD431G12
Product Information
Product Information
Black Diamond Performance Brake Discs.
FRONT

Price is for a PAIR of discs

front
Fits:
Porsche 9442.5L Turbo9/1986-9/1988

FRONT Discs: KBD 431
- Type: GROOVED 12 SLOTS
- Diameter: 298 mm
- Thickness New / Min: 28 / 26

Black Diamond 12 Groove Discs are engineered and made using Computer Aided Design (CAD) and manufacturing to ensure they are finished to the most exacting standards.

The 12 curved radial grooves on each disc face help dissipate heat and de-glaze the pads, offering greater friction under hard braking condition and making them less likely to fade. The result is better pedal feel and improved brake response.

The unique compound and heat treatment after machining combine to provide awesome braking performance that will improve stopping power and give longer lasting durability.
Best Price
KBD2152G12
Product Information
Product Information
Black Diamond Performance Brake Discs.
REAR

Price is for a PAIR of discs

rear
Fits:
Porsche 924 1978-88 All models
Porsche 928 4.5L V8 1978-82
Porsche 928 4.7L V8 S 1980-8/1983
Porsche 928 4.7L V8 S2 9/1983-9/1986
Porsche 944 2.5L Lux 1981-89
Porsche 944 2.5L S 1986-87
Porsche 944 2.7L Lux 9/1988-6/1989

REAR Discs: KBD 2152
- Type: GROOVED 12 SLOTS
- Diameter: 289 mm
- Thickness New / Min: 20 / 18.7

Black Diamond 12 Groove Discs are engineered and made using Computer Aided Design (CAD) and manufacturing to ensure they are finished to the most exacting standards.

The 12 curved radial grooves on each disc face help dissipate heat and de-glaze the pads, offering greater friction under hard braking condition and making them less likely to fade. The result is better pedal feel and improved brake response.

The unique compound and heat treatment after machining combine to provide awesome braking performance that will improve stopping power and give longer lasting durability.
Best Price
KBD150G12
Product Information
Product Information
Black Diamond Performance Brake Discs.
FRONT

Price is for a PAIR of discs

front
Fits:
Porsche 911 2.2L 1969-74
Porsche 911 2.3L E, S, T 1969-74
Porsche 911 3.0L SC, SC Cabrio1972-83
Porsche 911 Carrera 2.7L / 3.0L1972-83
Porsche 911 Turbo 3.0L / 3.3L 1972-83
Porsche 924 2.0L Turbo 1978-85
Porsche 924 2.5L S 1985-88
Porsche 944 2.5L Lux1981-89

FRONT Discs: KBD 150
- Type: GROOVED 12 SLOTS
- Diameter: 282.5 mm
- Thickness New / Min: 20.5 / 19.1

Black Diamond 12 Groove Discs are engineered and made using Computer Aided Design (CAD) and manufacturing to ensure they are finished to the most exacting standards.

The 12 curved radial grooves on each disc face help dissipate heat and de-glaze the pads, offering greater friction under hard braking condition and making them less likely to fade. The result is better pedal feel and improved brake response.

The unique compound and heat treatment after machining combine to provide awesome braking performance that will improve stopping power and give longer lasting durability.
Best Price
KBD430G12
Product Information
Product Information
Black Diamond Performance Brake Discs.
FRONT

Price is for a PAIR of discs

front
Fits:
Porsche 944 S2.5L 1986-89
Porsche 9442.7L Lux9/1988-6/1989

FRONT Discs: KBD 430
- Type: GROOVED 12 SLOTS
- Diameter: 282.5 mm
- Thickness New / Min: 20.5 / 19

Black Diamond 12 Groove Discs are engineered and made using Computer Aided Design (CAD) and manufacturing to ensure they are finished to the most exacting standards.

The 12 curved radial grooves on each disc face help dissipate heat and de-glaze the pads, offering greater friction under hard braking condition and making them less likely to fade. The result is better pedal feel and improved brake response.

The unique compound and heat treatment after machining combine to provide awesome braking performance that will improve stopping power and give longer lasting durability.
Best Price
KBD1234G12
Product Information
Product Information
Black Diamond Performance Brake Discs.
FRONT

Price is for a PAIR of discs

front
Fits:
Porsche 955 Cayenne 3.2L V6 2003>> (18" Wheels)
Porsche 955 Cayenne S 4.5L V8 2002>>
Porsche 955 Cayenne 4.5L V8 Twin Turbo 2002>>

FRONT Discs: KBD 1234
- Type: GROOVED 12 SLOTS
- Diameter: 350 mm
- Thickness New / Min: 34 / 32

Black Diamond 12 Groove Discs are engineered and made using Computer Aided Design (CAD) and manufacturing to ensure they are finished to the most exacting standards.

The 12 curved radial grooves on each disc face help dissipate heat and de-glaze the pads, offering greater friction under hard braking condition and making them less likely to fade. The result is better pedal feel and improved brake response.

The unique compound and heat treatment after machining combine to provide awesome braking performance that will improve stopping power and give longer lasting durability.
Best Price
KBD622G12
Product Information
Product Information
Black Diamond Performance Brake Discs.
REAR

Price is for a PAIR of discs

rear
Fits:
Porsche 944 S2.5L 8/1987-89

REAR Discs: KBD 622
- Type: GROOVED 12 SLOTS
- Diameter: 289 mm
- Thickness New / Min: 20 / 18.6

Black Diamond 12 Groove Discs are engineered and made using Computer Aided Design (CAD) and manufacturing to ensure they are finished to the most exacting standards.

The 12 curved radial grooves on each disc face help dissipate heat and de-glaze the pads, offering greater friction under hard braking condition and making them less likely to fade. The result is better pedal feel and improved brake response.

The unique compound and heat treatment after machining combine to provide awesome braking performance that will improve stopping power and give longer lasting durability.
Best Price
KBD1235G12
Product Information
Product Information
Black Diamond Performance Brake Discs.
REAR

Price is for a PAIR of discs

rear
Fits:
Porsche 955 Cayenne 3.2L V6 2003>>
Porsche 955 Cayenne S 4.5L V8 2002>>
Porsche 955 Cayenne 4.5L V8 Twin Turbo 2002>>

REAR Discs: KBD 1235
- Type: GROOVED 12 SLOTS
- Diameter: 330 mm
- Thickness New / Min: 28 / 26

Black Diamond 12 Groove Discs are engineered and made using Computer Aided Design (CAD) and manufacturing to ensure they are finished to the most exacting standards.

The 12 curved radial grooves on each disc face help dissipate heat and de-glaze the pads, offering greater friction under hard braking condition and making them less likely to fade. The result is better pedal feel and improved brake response.

The unique compound and heat treatment after machining combine to provide awesome braking performance that will improve stopping power and give longer lasting durability.
Best Price
KBD469G12
Product Information
Product Information
Black Diamond Performance Brake Discs.
REAR

Price is for a PAIR of discs

rear
Fits:
Porsche 964 Carrera 2 3.6L 9/1989-11/1993
Porsche 964 Carrera 4 3.6L 9/1989-11/1993
Porsche 964 Carrera RS 3.6L9/1989-11/1993
Porsche 9442.5L Turbo 9/1986-1992
Porsche 9443.0L S2 1986-1992
Porsche 9683.0L 1991-1995

REAR Discs: KBD 469
- Type: GROOVED 12 SLOTS
- Diameter: 299 mm
- Thickness New / Min: 24 / 22

Black Diamond 12 Groove Discs are engineered and made using Computer Aided Design (CAD) and manufacturing to ensure they are finished to the most exacting standards.

The 12 curved radial grooves on each disc face help dissipate heat and de-glaze the pads, offering greater friction under hard braking condition and making them less likely to fade. The result is better pedal feel and improved brake response.

The unique compound and heat treatment after machining combine to provide awesome braking performance that will improve stopping power and give longer lasting durability.
DISPLAYING 1 to 8 (of 8 products)
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Porsche Brake Disc Upgrades: Venting, Drilling, and Grooving Explained

Today we’re talking brake discs: the unsung heroes of your Porsche’s stopping power. What do they do? How can you tell when they need replacing? And what are the upgrade options for enhanced performance? It’s all here. We’ll explore the evolution of brake disc designs, from solid to vented, drilled, and grooved, explaining how each type improves performance. Plus, we’ll break down the materials: durable cast iron, high-carbon steel, and Porsche’s high-performance options like carbon ceramic and surface-coated discs. Whether you’re looking for better braking on the track or a cost-effective daily driving solution, we’ve got you covered.
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