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Brake Caliper Upgrades

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DISPLAYING 1 to 6 (of 6 products)
3604209302
Product Information
Product Information
Same as "Big Red" 993 Turbo brakes, these brake calipers are for customers wanting to modify their brakes, the technical details and sizes are in the description, please refer to your mechanic / fitter as these brakes have multiple applications SET OF 2

designtek

SET OF 2

front
Porsche multiple applications

Technical specification:
Piston size (mm): 36/44
Piston area (mm3): 50.37
Weight (Kg): 3.8
Pad thickness (mm): 18
Disc Diameter (mm): 322
Disc thickness (mm): 32
Hydraulic threads: M10 X 1
Mounting hole center (mm): 130
Mounting offset (mm): 55
Mounting hole diameter (mm): Ø12.2
Caliper body: Fission
Caliper material: AI A356
Material process: Cast

Made to the same dimensions and specifications as the original Porsche 993 turbo brake calipers "Big Reds" can be used to upgrade the braking system on your Porsche 964 / 993 model with bigger brake disc, brake pads from the 993 Turbo should be used with these brake calipers

Also Fits:
Porsche 964 C2 with Brackets - BRACKETKIT02
Porsche 964 C4 with Brackets - BRACKETKIT02
Porsche 964/965 Turbo with Brackets - BRACKETKIT02
Porsche 930 Turbo with Brackets - BRACKETKIT03
Porsche 911 1974-89 with Brackets - BRACKETKIT04

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

3604209302
99335142510
99335142610
1661900310

The product you are viewing cross references to these numbers
3604209301
Product Information
Product Information
Same as "Big Red" 993 Turbo brakes, these brake calipers are for customers wanting to modify their brakes, the technical details and sizes are in the description, please refer to your mechanic / fitter as these brakes have multiple applications

SET OF 2

designtek

front
Porsche multiple applications

Technical specification:
Piston size (mm): 36/44
Piston area (mm3): 50.37
Weight (Kg): 3.8
Pad thickness (mm): 18
Disc Diameter (mm): 322
Disc thickness (mm): 32
Hydraulic threads: M10 X 1
Mounting hole center (mm): 130
Mounting offset (mm): 55
Mounting hole diameter (mm): Ø12.2
Caliper body: Fission
Caliper material: AI A356
Material process: Cast

Made to the same dimensions and specifications as the original Porsche 993 turbo brake calipers "Big Reds" can be used to upgrade the braking system on your Porsche 964 / 993 model with bigger brake disc, brake pads from the 993 Turbo should be used with these brake calipers

Also Fits:
Porsche 964 C2 with Brackets - BRACKETKIT02
Porsche 964 C4 with Brackets - BRACKETKIT02
Porsche 964/965 Turbo with Brackets - BRACKETKIT02
Porsche 930 Turbo with Brackets - BRACKETKIT03
Porsche 911 1974-89 with Brackets - BRACKETKIT04

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

3604209301
99335142510
99335142610
1661900310
640-C100

The product you are viewing cross references to these numbers
3604206402
Product Information
Product Information
These brake calipers are for customers wanting to modify their brakes, the technical details and sizes are in the description, please refer to your mechanic / fitter as these brakes have multiple applications. Modifications to the brake lines and fabrication of hub adapter may be required

SET OF 2 LEFT & RIGHT

designtek

Fits:
Porsche multiple applications

Technical specification:
Pistons size (mm): 36/44
Piston area (cm3): 50.37
Weight (kg): 3.8
Pad thickness (mm): 18
Disc diameter (mm): 355
Disc thickness (mm): 28
Hydraulic threads: M10x1
Mounting hole center (mm): 130
Mounting offset (mm): 51.5
Mounting hole diameter (mm): Ø 12.2
Caliper body: Fission
Caliper material: AI A356
Material process: Cast

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

3604206402
640-C100

The product you are viewing cross references to these numbers
3604206403
Product Information
Product Information
Motorsport use only. No option to fit brake pad sensors

These brake calipers are for customers wanting to modify their brakes, the technical details and sizes are in the description, please refer to your mechanic / fitter as these brakes have multiple applications. Modifications to the brake lines and fabrication of hub adapter may be required

designtek

SET OF 2
LEFT & RIGHT

designtek

Fits:
Porsche multiple applications

Technical specification:
Pistons size (mm): 36/44
Piston area (cm3): 50.37
Weight (kg): 3.8
Pad thickness (mm): 18
Disc Diameter (mm): 330
Disc thickness (mm): 28
Hydraulic threads: M10x1
Mounting hole center (mm): 130
Mounting offset (mm): 53.2
Mounting hole diameter (mm): Ø 12.2
Caliper body: Fission
Caliper material: AI A356
Material process: Cast

Please note: Before brake pad installation you might need to clamp the brake pad spring in the vice to make it apply more pressure to brake pads.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

3604206403
3604206403
640-C100

The product you are viewing cross references to these numbers
3604208322
Product Information
Product Information
These brake calipers are for customers wanting to modify their brakes, the technical details and sizes are in the description, please refer to your mechanic / fitter as these brakes have multiple applications. Modifications to the brake lines and fabrication of hub adapter may be required.

SET OF 2

designtek

Fits:
Porsche multiple applications

Technical specification:
Pistons size (mm): 28/30
Piston area (cm3): 47.61
Weight (kg): 2.4
Pad thickness (mm): 18
Disc Diameter (mm): 345 - 355
Disc thickness (mm): 28 - 32
Hydraulic threads: M10x1-6H
Mounting hole center (mm): 180
Mounting offset (mm): 37
Mounting hole diameter (mm): Ø 12.2
Caliper body: Monoblok
Caliper material: AI A356
Material process: Cast

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

3604208322
3604208322
832-C100

The product you are viewing cross references to these numbers
81001
Product Information
Product Information

Hydra tec lubricant for maintenance work and protection Textar

Available in 75ml Tube or 5ml Sachet

The Advantages of Hydra Tec:

  • Facilitates the installation of hydraulic brake components
  • Tested compatibility with commercially available braking fluids (DOT3, DOT4, DOT4LV, DOT5.1)
  • Free of mineral oils and compatible with EPDM rubber
  • In addition, running surfaces are protected against corrosion

Hydra Tec is suitable for lubricating:

  • Cylinder running surfaces
  • Pistons
  • Sealing elements

Application:
Apply a thin layer of Hydra Tec on the marked sections.

Note:
Hydra Tec should be applied thinly and evenly. 
Never use mineral oils or greases as substitutes.
Do not apply the product on friction surfaces of brake pads or brake discs.

Find out about Textar product verification here

DISPLAYING 1 to 6 (of 6 products)
About Brake Caliper Upgrades

Porsche Brake Caliper Upgrades | Design911 High-Performance Braking Systems for Enhanced Power & Control

Brake caliper upgrades are one of the most effective ways to improve stopping power, heat management, and pedal feel on your Porsche. Upgraded calipers deliver greater clamping force, increased fade resistance, and improved modulation — essential for high-performance driving, track use, or spirited road driving. Over time, standard calipers can wear, lose efficiency, or no longer meet the demands of enhanced engine performance or modern braking expectations. Upgrading ensures your Porsche stops as impressively as it accelerates.

At Design911, we supply a comprehensive range of Porsche brake caliper upgrades, including lightweight multi-piston calipers, performance-focused big brake kits, and caliper enhancements engineered for precision, strength, and long-term reliability. These components offer significant improvements in brake balance, durability, and thermal stability — ideal for performance builds, restorations, and motorsport preparation.

What Do Upgraded Brake Calipers Do?

High-performance calipers provide superior braking capability through advanced engineering, better materials, and optimised piston configurations.

Core Functions:
• Increase clamping force on the brake pads for stronger stopping power.
• Disperse heat more effectively, reducing brake fade.
• Improve pedal modulation and braking consistency.
• Support larger brake discs for enhanced cooling.
• Deliver firmer, more confident braking at high speeds.

Upgraded calipers ensure your Porsche benefits from greater control, performance, and reliability in demanding driving conditions.

Why Do Standard Brake Calipers Fail or Underperform?

Brake calipers operate under intense pressure and heat, making them prone to wear and degradation over time.

Common Causes of Underperformance Include:
• Corrosion or pitting affecting piston movement.
• Seal deterioration leading to leaks or sticking pistons.
• Heat saturation causing brake fade under heavy load.
• Flexing or deformation in older caliper bodies.
• Limited clamping force on performance-enhanced vehicles.

When calipers fail or underperform, braking distances increase, pedal feel deteriorates, and safety is compromised — making an upgrade essential for performance-focused drivers.

Why Upgrade Your Porsche Brake Calipers?

Design911’s high-performance caliper upgrades provide substantial improvements in power, durability, and driving confidence. Whether you drive on road, track, or mountain routes, upgrading ensures precision braking in any environment.

Key Benefits:
• Stronger, more consistent braking performance.
• Improved heat resistance and reduced fade.
• Enhanced pedal feel and modulation.
• Designed for modern performance expectations.
• Lightweight options for reduced unsprung mass.
• Compatible with performance discs, pads, and braided hoses.

Design911’s Porsche brake caliper upgrades offer unparalleled braking strength and stability — transforming your vehicle’s stopping confidence and overall driving experience.

Highlights

• High-performance caliper upgrades for classic and modern Porsche models.
• Multi-piston caliper options for superior braking force.
• Enhanced heat dissipation and fade resistance.
• Precision-engineered for direct or kit-based installation.
• Ideal for track, fast-road, or high-power builds.
• Fully compatible with performance brake discs and pads.

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