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- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Upgrade your Porsche 911 (1969–1973) with the Wilwood Forged Powerlite PL4R Radial Brake Kit. Using OE hubs, it pairs 4-piston calipers, vented 282mm rotors, stainless flexlines, and pads for stronger, cooler, more durable braking — all within 15” wheels.
For early struts with brake caliper mounting bolt spacing of 3.0 inches (76.2mm)
Min Wheel Diameter Required: 15 inch
Caliper Mounting Bolt Spacing: 3.0 inch (76.2mm)
Spindle Type Used: Factory Disc Spindle
Mount Type: Radial
Caliper Type: 4 piston - Powder Coated
Rotor Size: 11.10 x 0.8 inches (282mm x 20mm)
Fits:
Porsche 911 - 1969 to 1973
POWERLITE Front Brake Kits for using OE Hubs
Wilwood’s motorsports-proven Powerlite four piston calipers provide the foundation for a complete brake kit package for classic 1969-74 Porsche 911s using OE hubs. Complete brake kits include brackets for bolt-on mounting to struts with 3.0” (76,2mm) mounting tabs, rotors, stainless steel Flexlines and brake pads. Caliper-only kits include brackets for 3.0” mounting tabs, Flexlines, and brake pads.
Kit Features:
- Calipers continuously refined through modern engineering and manufacturing methods, including FEA (Finite Element Analysis)
- Compatible with factory master cylinder
Calipers: POWERLITE PL4R
- Rigid, forged aluminum radial mount four piston calipers
- Quick-clip top pad retainer allows faster pad changes and fits inside smaller diameter wheels
- One-piece stainless steel pistons slow heat transfer and resist corrosion
- Calipers are finished in gloss Le Mans yellow, black or red powder coat, over durable wear-resistant Type-III hard anodized coating
Rotors: Plain OR SRP Drilled and Slotted
- Vented rotors in plain face, or SRP drilled and slotted with black E-coat applied
- 11.10” x .80” (282 x 20mm) for use with OE hubs
Brake Pads: BP-10
- BP-10 street performance pads
Installation Parts:
- Caliper brackets, stainless steel Flexlines and all premium-grade hardware for installation are included
Why Upgrade to Forged Powerlite PL4R?
- Forged Strength: Lightweight forged aluminum calipers resist flex and heat.
- Compact Design: Quick-clip pad retainer allows fast pad swaps and clearance inside smaller wheels.
- Rotor Options: Choose plain vented rotors or SRP drilled & slotted with protective e-coat.
- Durability: Stainless steel pistons slow heat transfer and resist corrosion.
- Style: Calipers available in gloss black, red, or Le Mans yellow powder coat.
- Complete Kit: Includes calipers, rotors, brackets, pads, stainless flexlines, and hardware.
Ideal For: Porsche 911 (1969–1989) owners who want modern motorsport-grade braking while retaining OE hubs and factory balance.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
140-16946-D
The product you are viewing cross references to these numbers
- Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
Sports Brake Pads & Disc Package - EBC Ultimax Slotted Discs & YELLOW FAST ROAD Pads
The EBC Ultimax Slotted Brake Discs paired with EBC YELLOW
FAST ROAD Brake Pads deliver a high-performance braking upgrade designed for
spirited road driving. This matched brake package improves stopping power,
pedal response, and heat control while retaining everyday drivability for
performance-focused Porsche applications.
FRONT Discs:
- Type: VENTED and SLOTTED
- Diameter: 350mm
- Height: 68mm
- Thickness New / Min: 34 / 32
Fits:
- Porsche 958 Cayenne V6 3.6L Petrol 300Hp 2010-17
- Porsche 958 Cayenne V6 3.0L Diesel 245HP 2010-17
Available from Design911, this sports brake disc and pad package is ideal for drivers seeking sharper braking performance, improved confidence, and greater resistance to fade compared to standard OEM braking components.
What Does This Sports Brake Package Do?
This EBC performance brake package enhances braking capability under fast road conditions.
Core Functions:
- Increase initial brake bite and pedal feel.
- Improve heat dissipation through slotted disc design.
- Reduce brake fade during spirited driving.
- Maintain consistent braking under repeated use.
- Enhance overall braking confidence and control.
The combination of Ultimax slotted discs and YELLOW pads delivers responsive, predictable braking without compromising daily usability.
Why Do Standard Brake Pads & Discs Fail?
Factory brake components are designed primarily for comfort and longevity, not aggressive driving.
Common Causes of Brake Failure:
- Excessive heat build-up leading to brake fade.
- Pad glazing under repeated heavy braking.
- Disc wear, scoring, or warping.
- Inconsistent pedal feel during spirited driving.
- Reduced braking efficiency at higher speeds.
Under fast road conditions, standard brakes can struggle to deliver consistent stopping performance.
Why Upgrade to EBC Ultimax Discs & YELLOW FAST ROAD Pads?
Upgrading to this EBC sports brake package delivers clear performance advantages.
Upgrade Benefits:
- Stronger and more consistent braking performance.
- Improved heat management for spirited road driving.
- Reduced fade compared to standard brake components.
- Enhanced pedal response and driver confidence.
- Ideal balance between daily driving comfort and performance braking.
This package is the perfect fast road upgrade for Porsche drivers who demand more from their braking system without stepping into full track-focused components.
Key Benefits
- Slotted discs for improved heat and gas evacuation
- High-friction YELLOW FAST ROAD compound
- Enhanced stopping power and pedal feel
- Reduced brake fade during spirited driving
- Ideal for fast road and performance-oriented use
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
BRAKEKIT958D.F.SPT
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 958 Cayenne V6 3.6L Petrol (300Hp) 2010-17
- Porsche 958 Cayenne V6 3.0L Diesel (245Hp) 2010-17
- Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
- Porsche 958 Cayenne S V8 4.8L Petrol (400Hp) 2010-17
- Porsche 958 Cayenne S V8 4.2L Diesel (382Hp) 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol (400Hp) 2010-17
Rear Sports Brake Pads & Disc Package - EBC Ultimax Slotted Discs & YELLOW FAST ROAD Pads
The EBC Ultimax Slotted Brake Discs paired with EBC YELLOW
FAST ROAD Brake Pads deliver a high-performance braking upgrade designed for
spirited road driving. This matched brake package improves stopping power,
pedal response, and heat control while retaining everyday drivability for
performance-focused Porsche applications.
Rear Discs:
- Type: VENTED and SLOTTED
- Diameter: 330mm
- Height: 73mm
- Thickness New / Min: 28 / 26
Fits:
- Porsche 958 Cayenne V6 3.6L Petrol 300Hp 2010-17
- Porsche 958 Cayenne V6 3.0L Diesel 245HP 2010-17
- Porsche 958 Cayenne S V6 3.0L Hybrid 380HP 2010-17
- Porsche 958 Cayenne S V8 4.8L Petrol 400HP 2010-17
- Porsche 958 Cayenne S V8 4.2L Diesel 382HP 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol 400HP 2010-17
Available from Design911, this sports brake disc and pad package is ideal for drivers seeking sharper braking performance, improved confidence, and greater resistance to fade compared to standard OEM braking components.
What Does This Sports Brake Package Do?
This EBC performance brake package enhances braking capability under fast road conditions.
Core Functions:
- Increase initial brake bite and pedal feel.
- Improve heat dissipation through slotted disc design.
- Reduce brake fade during spirited driving.
- Maintain consistent braking under repeated use.
- Enhance overall braking confidence and control.
The combination of Ultimax slotted discs and YELLOW pads delivers responsive, predictable braking without compromising daily usability.
Why Do Standard Brake Pads & Discs Fail?
Factory brake components are designed primarily for comfort and longevity, not aggressive driving.
Common Causes of Brake Failure:
- Excessive heat build-up leading to brake fade.
- Pad glazing under repeated heavy braking.
- Disc wear, scoring, or warping.
- Inconsistent pedal feel during spirited driving.
- Reduced braking efficiency at higher speeds.
Under fast road conditions, standard brakes can struggle to deliver consistent stopping performance.
Why Upgrade to EBC Ultimax Discs & YELLOW FAST ROAD Pads?
Upgrading to this EBC sports brake package delivers clear performance advantages.
Upgrade Benefits:
- Stronger and more consistent braking performance.
- Improved heat management for spirited road driving.
- Reduced fade compared to standard brake components.
- Enhanced pedal response and driver confidence.
- Ideal balance between daily driving comfort and performance braking.
This package is the perfect fast road upgrade for Porsche drivers who demand more from their braking system without stepping into full track-focused components.
Key Benefits
- Slotted discs for improved heat and gas evacuation
- High-friction YELLOW FAST ROAD compound
- Enhanced stopping power and pedal feel
- Reduced brake fade during spirited driving
- Ideal for fast road and performance-oriented use
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
BRAKEKIT958S.R.SPT
The product you are viewing cross references to these numbers
This kit is comprised of the following items: