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Fits:
Porsche 955 Cayenne 3.2L 2004-06
Porsche 957 Cayenne 3.6L 2007-10
Porsche 957 Cayenne S 4.8L 2007-10
Porsche 957 Cayenne 3.0 TD 2008-10
EBC Ultimax Brake Discs The latest super quiet slot pattern for prestige and premium cars requiring discs that are almost totally silent featuring the latest chemically applied corrosion resistant black finish. This black coating has been tested with the industry standard salt spray test and proven to last anywhere between 2 and 5 years depending on conditions and represents the ultimate in disc rust prevention. Please note: The illustration shows a disc after it has been used for a period of time and the pad has rubbed off the black coating in the braking area.
Made in Europe and machined using a high quality alloy that is capable of running up to incredibly high temperature. These discs are intended for Road, light race, rally and track day use.
FRONT Discs: USR1325
- Type: VENTED
- Diameter: 330mm
- Height: 68mm
- Thickness New / Min: 32 / 30
Sold as SET OF 2 discs.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
USR1325
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S/GTS 4.8L 2007-10
Shop Securely
12 Month Warranty
Worldwide Delivery
Fits:
Porsche 955 Cayenne 4.5L 2003-07
Porsche 955 Cayenne 4.5L TURBO (450) 2003-07
Porsche 957 Cayenne S 4.8L 2007-10
Porsche 957 Cayenne GTS 4.8L 2007-10
FRONT Discs: USR1326
- Type: VENTED
- Diameter: 350mm
- Height: 68mm
- Thickness New / Min: 34 / 32
EBC Ultimax Brake Discs The latest super quiet slot pattern for prestige and premium cars requiring discs that are almost totally silent featuring the latest chemically applied corrosion resistant black finish. This black coating has been tested with the industry standard salt spray test and proven to last anywhere between 2 and 5 years depending on conditions and represents the ultimate in disc rust prevention. Please note: The illustration shows a disc after it has been used for a period of time and the pad has rubbed off the black coating in the braking area.
Made in Europe and machined using a high quality alloy that is capable of running up to incredibly high temperature. These discs are intended for Road, light race, rally and track day use.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
USR1326
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 957 Cayenne S/GTS 4.8L 2007-10
Shop Securely
12 Month Warranty
Worldwide Delivery
Fits:
Porsche 955 Cayenne 3.2L 2004-06
Porsche 955 Cayenne 4.5L 2003-07
Porsche 955 Cayenne 4.5L TURBO (450) 2003-07
Porsche 957 Cayenne 3.6L 2007-10
Porsche 957 Cayenne S 4.8L 2007-10
Porsche 957 Cayenne GTS 4.8L 2007-10
Porsche 957 Cayenne 3.0 TD 2008-10
REAR Discs: USR1327
- Type: VENTED
- Diameter: 330mm
- Height: 73mm
- Thickness New / Min: 28 / 26
EBC Ultimax Brake Discs The latest super quiet slot pattern for prestige and premium cars requiring discs that are almost totally silent featuring the latest chemically applied corrosion resistant black finish. This black coating has been tested with the industry standard salt spray test and proven to last anywhere between 2 and 5 years depending on conditions and represents the ultimate in disc rust prevention. Please note: The illustration shows a disc after it has been used for a period of time and the pad has rubbed off the black coating in the braking area.
Made in Europe and machined using a high quality alloy that is capable of running up to incredibly high temperature. These discs are intended for Road, light race, rally and track day use.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
USR1327
The product you are viewing cross references to these numbers
- Porsche 955 Cayenne 3.2L V6 2003-06
- Porsche 955 Cayenne S 4.5L V8 2003-06
- Porsche 955 Cayenne Turbo 4.5L 2003-06
- Porsche 957 Cayenne 3.0L Diesel 2007-10
- Porsche 957 Cayenne 3.6L 2007-10
- Porsche 957 Cayenne S/GTS 4.8L 2007-10
Shop Securely
12 Month Warranty
Worldwide Delivery
EBC Ultimax Slotted Brake Discs - Enhanced Road Braking Performance & Reliability
EBC Ultimax Slotted Brake Discs are engineered for everyday road use with improved braking consistency, offering a practical upgrade over plain brake discs. Featuring precision-machined slots, Ultimax slotted discs help clear brake dust, gases, and surface debris from the pad face, maintaining consistent contact and smooth braking performance during normal and spirited road driving.
Available at Design911, EBC Ultimax slotted brake discs are ideal for drivers seeking a reliable, cost-effective improvement in braking response, wet-weather performance, and disc longevity—without the harsh characteristics of full performance or track-focused discs.
What Do EBC Ultimax Slotted Brake Discs Do?
Ultimax slotted discs work with brake pads and calipers to deliver safe, predictable braking for daily use.
Core Functions:
- Provide a stable friction surface for brake pads.
- Improve evacuation of dust and gases from the pad interface.
- Maintain consistent braking response in wet and dry conditions.
- Reduce glazing and uneven pad deposits.
- Support smooth, vibration-free braking for road driving.
The slotted design helps maintain braking consistency without compromising comfort or noise levels.
Why Do Standard Brake Discs Wear or Fail?
Brake discs are wear components and degrade over time due to normal driving conditions.
Common Causes of Wear or Failure Include:
- Friction
wear from repeated braking cycles.
- Heat
build-up during frequent braking.
- Surface
corrosion from moisture and road salt.
- Disc
glazing or lip formation caused by pad wear.
- Judder or vibration from uneven wear patterns.
As discs wear, braking smoothness and efficiency decline—making timely replacement essential for safety.
Why Replace with EBC Ultimax Slotted Brake Discs?
Replacing worn discs with EBC Ultimax slotted discs restores braking confidence while adding practical performance benefits.
Key Benefits:
- Improved braking consistency over plain discs.
- Better wet-weather braking performance.
- Reduced pad glazing and uneven wear.
- Smooth, quiet operation for daily driving.
- Ideal for commuting, touring, and spirited road use.
EBC Ultimax slotted discs offer an excellent balance of durability, comfort, and enhanced braking response.
Highlights
- Slotted brake disc design for everyday road use.
- Improved braking consistency and pad contact.
- Enhanced wet-weather braking performance.
- Smooth, vibration-free operation.
- Manufactured to EBC’s high-quality standards.
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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