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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 classic Porsche 911 (1969–1973) with the Wilwood Forged
Narrow Superlite 4R Brake Kit. Using OE hubs, it delivers motorsport-proven
stopping power with lightweight forged components and modern design, comparable
to the 1974 RS and 930 turbo.
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: 12.19 x 0.8 inches
Porsche 911 - 1969 to 1973
Forged Narrow Superlite 4R Front Brake Kit using OE hubs
Motorsports-proven Forged Narrow Superlite Radial mount caliper, with oversize rotor are engineered to bring 1969-89 Porsche 911s performance braking capability on par with the 1974 RS and 930 turbo, using lightweight components and modern USA manufacturing techniques. These kits combine the latest Superlite four piston caliper, used in countless laps of many competition classes, with 12.19” (310mm) diameter GT slotted or SRP series drilled and slotted e-coat rotors, and the positive response, high fade resistance, and easy clean properties of the BP-10 compound Smart Pads. Forged aluminum calipers, mounting hats, and bracket outperform stock parts while weighing less. These kits bolt directly to front struts with 3.00” (76.2mm) spaced mounting tabs without modification. Braided stainless Flexlines are included.
Wilwood engineered these big brake kits around the motorsports proven Superlite calipers for the classic 1969-89 Porsche 911. Larger 310mm (12.19”) iron alloy rotors with forged aluminum mounting hats and Wilwood brackets produce greater brake torque and less fade, while weighing substantially less than OE.
These rigid, forged billet aluminum four piston calipers upgrade the stock 911 to a spec similar to the 1974 RS or 930 turbo, with the added advantage of decades of material, design and manufacturing advancements. Kits are available for both 3.0” (76,2mm) and 3.5” (88,9mm) mounting tabs.
Kit Features:
- Superlite front calipers have been proven in countless road race, circle track and off-road competition classes. These have evolved over decades and been refined through millions of laps.
- Direct bolt-on upgrade for 1969-89 Porsche 911 with no permanent modifications
- Designed to work with OEM master cylinders and rear brakes to maintain proper front to rear brake bias
- Stress-flow forged aluminum calipers with stainless steel pistons for strength and durability
- Offered in gloss Le Mans yellow, black or red powder coat over durable wear-resistant Type-III hard anodized coating
- Big 310mm (12.19”) x 28mm (1.10”) vented rotors for greater brake torque and more thermal capacity (28mm/1.10” larger than OE)
- Precision-machined, low-distortion proprietary iron alloy rotors with 32 cooling vanes, mounted to forged aluminum hats
- Rotors offered with GT slotted, or SRP drilled and slotted faces
- High-performance street BP-10 brake pads
- Kits include brackets, stainless flexlines, fittings Drilledand hardware
- Part numbers available to fit 3.0” (76,2mm) and 3.5” (88,9mm) spaced front strut mounting tab
Why Upgrade
to the Forged Narrow Superlite 4R Kit?
- Motorsports Proven: Superlite calipers have been refined over millions of competitive laps.
- Bigger Rotors: 12.19” (310mm) vented rotors with 32 cooling vanes dissipate heat and resist fade.
- Lightweight Strength: Stress-flow forged aluminum calipers, hats, and brackets outperform OE while reducing unsprung weight.
- Customization: Choice of GT slotted or SRP drilled & slotted rotors.
- Durability: Stainless steel pistons resist corrosion and heat transfer.
- Direct Fit: Bolts directly to front struts with 3.00” (76.2mm) spacing — no permanent modifications needed.
- Style Options: Calipers available in gloss black, red, or Le Mans yellow powder coat.
Ideal For: Porsche 911 (1969–1973) 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.
140-16937-D
The product you are viewing cross references to these numbers
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII Turbo 2010-13
- Porsche 997 MKII GT2 RS 2011-13
Ninemeister Carbon Ceramic Rear Brake Disc & Pads Kit - Fast Road & Track
The Ninemeister Carbon Ceramic Rear Brake Disc and Pads Kit
(part numbers 9M99735294790 and 9M997GTR) is a fast road and trackday braking
upgrade developed for Porsche 997 Turbo, GT2, GT3 and GT3 RS models fitted with
carbon ceramic braking systems. This matched rear kit combines a lightweight
carbon ceramic disc with Ninemeister’s dedicated fast road / track brake pad
compound to deliver consistent braking performance, excellent modulation, and
predictable control under extreme conditions.
Fits:
Available from Design911, this Ninemeister rear brake package is ideal for drivers who regularly enjoy spirited road driving or track use and want a braking system capable of handling sustained heat and load.
What Does This Carbon Ceramic Rear Disc & Pads Kit Do?
This matched Ninemeister kit enhances rear braking performance on high-performance 997 models.
Core Functions:
- Provide fade-resistant rear braking during fast road and track use.
- Maintain consistent friction on carbon ceramic brake discs.
- Deliver smooth pedal modulation and controlled release.
- Improve braking stability under high-temperature conditions.
- Support balanced braking performance during aggressive driving.
By using components engineered to work together, braking confidence and control are significantly improved.
When Should Carbon Ceramic Rear Discs & Pads Be Replaced?
Even advanced carbon ceramic systems require inspection and servicing.
Replacement Is Recommended When:
- Pad material reaches minimum safe thickness.
- Braking feel becomes inconsistent or less progressive.
- Discs show wear outside manufacturer tolerances.
- Pads have experienced repeated high-temperature track sessions.
- During scheduled servicing of carbon ceramic brake systems.
Replacing disc and pads together ensures optimal braking balance and system longevity.
Why Upgrade to the Ninemeister Fast Road / Track Rear Kit?
Standard OEM components are often designed with road comfort as the priority.
Upgrade Advantages:
- Developed specifically for fast road and trackday use.
- Matched carbon ceramic disc and pad system for consistent performance.
- 9m fast road / trackday pad compound with excellent modulation and release.
- Low-metallic, resin-bonded pad material reinforced with steel and aramid fibres.
- Stable low-to-medium friction level for predictable braking control.
- Improved heat tolerance and durability over standard replacements.
This upgrade delivers confidence-inspiring braking performance without the harshness of race-only components.
Kit & Compound Highlights
- Carbon ceramic rear brake disc – lightweight, heat-resistant design
- 9m fast road / trackday rear brake pads
- Low-metallic, resin-bonded pad compound
- Reinforced with steel and aramid fibres
- Excellent modulation and smooth release characteristics
- Consistent friction across a wide temperature range
- Rear axle fitment only
Key Benefits
- Designed for fast road and trackday driving
- Consistent braking performance under extreme heat
- Smooth, predictable pedal feel
- Reduced risk of uneven disc wear
- Ideal upgrade for enthusiast and track-focused drivers
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9M997GTRKIT1
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII GT2 RS 2011-13
Fast Road / Trackday Front Brake Disc & Pad Package
A complete front braking upgrade combining 9M two-piece
floating slotted iron brake discs with matching 9M fast road and trackday brake
pads.
Fits:
- Porsche 996 GT2 2001-05
- Porsche 996 GT3 MKII 2003>>
- Porsche 996 GT3 RS 2003-04
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII GT2 RS 2011-13
Developed for demanding road driving and track use, this package combines improved disc cooling and thermal management with a high-friction, fade-resistant brake pad compound. The result is increased stopping performance, consistent pedal feel and greater resistance to the high temperatures generated during repeated heavy braking.
Not compatible with Porsche Ceramic Composite Brake (PCCB) discs.
What Does the Package Include?
The package combines:
The discs and pads have been selected to work together as a performance-focused braking package for fast-road, trackday and competition applications.
Two-Piece Floating Front Brake Discs
The 9M front discs use a two-piece floating construction with a high-carbon cast iron friction ring mounted to a lightweight aluminium bell.
The floating arrangement allows controlled movement between the rotor and bell as temperatures increase, helping accommodate thermal expansion and reduce stress within the disc assembly.
Benefits include:
- Improved thermal management
- Reduced risk of heat-related distortion
- Reduced tendency towards brake vibration
- Consistent performance during repeated heavy braking
- Lightweight aluminium centre bell
- Improved cooling compared with conventional disc designs
72-Vane Cooling System
Each rotor features 72 internal cooling vanes designed to move air efficiently through the disc.
This increased airflow helps dissipate heat generated under braking, making the system particularly suited to repeated high-speed stops during spirited road driving and track use.
CM-250 High-Carbon Iron Rotors
The rotor rings are manufactured from CM-250 formulated high-carbon alloy cast iron, providing strength and durability at elevated operating temperatures.
Each rotor ring is heat treated to relieve internal material stresses, helping maintain dimensional stability and reduce the possibility of deformation and vibration through repeated heating and cooling cycles.
CNC-Machined Aluminium Bells
The centre bells are CNC machined from 6061-T6 aluminium before being hard anodised for increased surface protection and durability.
The aluminium construction also helps reduce rotating and unsprung mass compared with an equivalent one-piece iron disc.
9M Fast Road / Trackday Brake Pads
The package includes 9M performance front brake pads developed to complement the upgraded iron discs.
The low-metallic, resin-bonded friction material contains steel and aramid fibres and provides a high coefficient of friction of approximately 0.55.
The compound combines strong stopping power with excellent modulation, predictable release characteristics and high resistance to brake fade.
Fast Road & Trackday Performance
During repeated heavy braking, conventional road pads can exceed their optimum operating temperature and begin to lose effectiveness.
The 9M compound is designed to maintain consistent braking characteristics throughout its effective temperature range, providing a solid and predictable pedal feel during demanding driving.
Benefits include:
- High coefficient of friction – approximately 0.55
- Increased stopping performance
- Excellent fade resistance
- Consistent braking at elevated temperatures
- Good pedal modulation
- Predictable brake release
- Solid pedal feel
- Excellent pad and rotor life
- Suitable for fast-road driving
- Suitable for high-speed trackdays and competition use
Important PCCB Information
This brake disc and pad package is not compatible with Porsche Ceramic Composite Brake (PCCB) discs.
It is intended for vehicles using the appropriate iron/steel
braking configuration. Always confirm the brake system fitted to the vehicle
before ordering.
Fast Road and Track
Brake Upgrades
For Porsche GT models used for fast-road driving and trackdays, upgrading the front discs and pads together provides a more complete approach to improving braking performance.
The 9M package combines floating high-carbon iron discs with a high-friction pad compound, improving heat management, fade resistance, pedal consistency and stopping performance during repeated hard braking.
It is particularly suited to Porsche 996 GT2, 996.2 GT3, 997 GT3 and GT3 RS owners looking for a matched front brake upgrade for performance road driving, trackdays and competition use.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9M99735140990KIT
The product you are viewing cross references to these numbers
This kit is comprised of the following items: