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SPORTS Brake Pads & Disc Package

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DISPLAYING 1 to 16 (of 20 products)
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BIGBRAKE911R
Product Information
Product Information
Front Brake Caliper & Disc "Big Reds" Upgrade Kit

Kit Includes
2 x Turbo Brake Disc 332mm x 32mm
2 x Caliper Mounting Brackets
4 x Caliper Bracket Bolts
2 x Big Red Calipers
1 x Set of Brake Pads
8 x Brake Pad Shims
2 x Caliper stickers in WHITE lettering

Fits:
Porsche 911 1974-75*
Porsche 911 1976-83
- Minimum 17" wheels required for clearance; some vehicles may need spacers for caliper offset. 

*NOTE: Please be aware that some 1974 and 1975 model year 911s were equipped with Porsche's M-type caliper. If your vehicle is from either of these years, we highly recommend measuring the centre-to-centre distance between the two mounting points on your current caliper or the area where the caliper attaches to the suspension strut. If the measurement is 90mm, this kit is the correct fit. If the measurement is 75mm, please order the BIGBRAKE911REARLY kit, as the brackets in this kit will be too large for your caliper.
BIGBRAKE911R32
Product Information
Product Information
Front Brake Caliper & Disc "Big Reds" Upgrade Kit

designtek

Kit Includes
2 x Turbo Brake Disc 332mm x 32mm
2 x Caliper Mounting Brackets
4 x Caliper Bracket Bolts
2 x Big Red Calipers
1 x Set of Brake Pads
8 x Brake Pad Shims
2 x Caliper stickers in WHITE lettering
2 x Brake cliper sensors

Fits:
Porsche 911 1984-89 3.2L

The minimum size wheels are 17" needed to make the clearance. Some cars may also need wheel spacers to clear the brake calliper offset

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Related, superseded, cross reference or alternative numbers for comparison.

BIGBRAKE911R32
91135142503
91135142603

The product you are viewing cross references to these numbers
BIGBRAKE911REARLY
Product Information
Product Information
Front Brake Caliper & Disc "Big Reds" Upgrade Kit

designtek

Kit Includes
2 x Turbo Brake Disc 332mm x 32mm
2 x Caliper Mounting Brackets
4 x Caliper Bracket Bolts
2 x Big Red Calipers
1 x Set of Brake Pads
8 x Brake Pad Shims
2 x Caliper stickers in WHITE lettering


Fits:
Porsche 911 1969-73

The minimum wheels are 17" needed to make the clearance. Some cars may also need wheel spacers to clear the brake calliper offset
BIGBRAKE911Y
Product Information
Product Information
Front Brake Caliper & Disc "Big Reds" Upgrade Kit

designtek

Kit Includes
2 x Turbo Brake Disc 332mm x 32mm
2 x Caliper Mounting Brackets
4 x Caliper Bracket Bolts
2 x Big Red Calipers
1 x Set of Brake Pads
8 x Brake Pad Shims
2 x Caliper stickers in BLACK lettering


Fits:
Porsche 911 1974-83

The minimum wheels are 17" needed to make the clearance. Some cars may also need wheel spacers to clear the brake calliper offset
BIGBRAKE911Y32
Product Information
Product Information
Front Brake Caliper & Disc "Big Reds" Upgrade Kit

designtek

Kit Includes
2 x Turbo Brake Disc 332mm x 32mm
2 x Caliper Mounting Brackets
4 x Caliper Bracket Bolts
2 x Big Red Calipers
1 x Set of Brake Pads
8 x Brake Pad Shims
2 x Caliper stickers in BLACK lettering
2 x Brake caliper sensors


Fits:
Porsche 911 1984-89 3.2L

The minimum wheels are 17" needed to make the clearance. Some cars may also need wheel spacers to clear the brake calliper offset
BIGBRAKE911YEARLY
Product Information
Product Information
Front Brake Caliper & Disc "Big Reds" Upgrade Kit

designtek

Kit Includes
2 x Turbo Brake Disc 332mm x 32mm
2 x Caliper Mounting Brackets
4 x Caliper Bracket Bolts
2 x Big Red Calipers
1 x Set of Brake Pads
8 x Brake Pad Shims
2 x Caliper stickers in BLACK lettering


Fits:
Porsche 911 1969-73

The minimum wheels are 17" needed to make the clearance. Some cars may also need wheel spacers to clear the brake calliper offset
BRAKEKIT91132X.F.SEB
Product Information
Product Information
FRONT Sport Brake Pads and Brake Disc Package.

sebro slotted brake disc
Pagid Racing RSH-3 brake pads

front
Porsche 911 3.2L 1984-89 (FRONT)

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

BRAKEKIT91132X.F.SEB
91135104123
91135195011
94461221105
91135195006
91135195001
91135195002
91135195008
90135199700
91135193800
91135194401
91135194405
91135195000
92335190100
94435195006

The product you are viewing cross references to these numbers
BRAKEKIT91132X.R.SEB
Product Information
Product Information
REAR Sport Brake Pads and Brake Disc Package.

sebro slotted brake discs
Pagid Racing RSH-3 brake pads

rear
Porsche 911 3.2L 1984-89 (REAR)
140-16946
Product Information
Product Information
Wilwood front brake caliper and rotor kit - Powerlite PL4R radial mount calipers with Vented, Plain Discs. 

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 (1969–1973) 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.

140-16946
477405083D
477405083A
91135104120
90135104116
91135190700
91135190800
90135197510
90135197610
91135193500
91135193600

The product you are viewing cross references to these numbers
140-16946-D
Product Information
Product Information
Wilwood front brake caliper and rotor kit - Powerlite PL4R radial mount calipers with Vented, Drilled and Slotted Discs. 

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
477405083D
477405083A
91135104120
90135104116
91135190700
91135190800
90135197510
90135197610
91135193500
91135193600

The product you are viewing cross references to these numbers
140-16937
Product Information
Product Information
Wilwood front brake caliper and rotor kit - Superlite radial mount calipers with Vented, Slotted Discs. 

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

Fits:
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

Calipers: SUPERLITE FNSL4R
  • 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

Rotors: Plain OR SRP Drilled and Slotted
  • 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

Brake Pads: BP-10
  • High-performance street BP-10 brake pads 

Installation Parts:
  • 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
477405083D
477405083A
91135104120
90135104116
91135190700
91135190800
90135197510
90135197610
91135193500
91135193600

The product you are viewing cross references to these numbers
140-16947
Product Information
Product Information
Wilwood front brake caliper and rotor kit - Superlite radial mount calipers with Vented, Slotted Discs. 
Upgrade your classic Porsche 911 (1969–1989) 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 later struts with brake caliper mounting bolt spacing of 3.5 inches (88.9mm)

Min Wheel Diameter Required: 15 inch
Caliper Mounting Bolt Spacing: 3.5 inch (88.9mm)
Spindle Type Used: Factory Disc Spindle
Mount Type: Radial
Caliper Type: 4 piston - Powder Coated
Rotor Diameter: 12.19 x 0.95 inches

Fits:
Porsche 911 - 1969 to 1989

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 3.5” (88.9mm) 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

Calipers: SUPERLITE FNSL4R
  • 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

Rotors: Plain OR SRP Drilled and Slotted
  • 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

Brake Pads: BP-10
  • High-performance street BP-10 brake pads 

Installation Parts:
  • 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 (1969–1989) 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.

140-16947
477405083D
477405083A
91135104120
90135104116
91135190700
91135190800
90135197510
90135197610
91135193500
91135193600

The product you are viewing cross references to these numbers
140-16937-D
Product Information
Product Information
Wilwood front brake caliper and rotor kit - Superlite radial mount calipers with Drilled and Slotted Discs. 

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

Fits:
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

Calipers: SUPERLITE FNSL4R
  • 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

Rotors: Plain OR SRP Drilled and Slotted
  • 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

Brake Pads: BP-10
  • High-performance street BP-10 brake pads 

Installation Parts:
  • 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
477405083D
477405083A
91135104120
90135104116
91135190700
91135190800
90135197510
90135197610
91135193500
91135193600

The product you are viewing cross references to these numbers
140-16947-D
Product Information
Product Information
Wilwood front brake caliper and rotor kit - Superlite radial mount calipers with Vented, Drilled and Slotted Discs. 
Upgrade your classic Porsche 911 (1969–1989) 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 later struts with brake caliper mounting bolt spacing of 3.5 inches (88.9mm)

Min Wheel Diameter Required: 15 inch
Caliper Mounting Bolt Spacing: 3.5 inch (88.9mm)
Spindle Type Used: Factory Disc Spindle
Mount Type: Radial
Caliper Type: 4 piston - Powder Coated
Rotor Diameter: 12.19 x 0.95 inches

Fits:
Porsche 911 - 1969 to 1989

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 3.5” (88.9mm) 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

Calipers: SUPERLITE FNSL4R
  • 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

Rotors: Plain OR SRP Drilled and Slotted
  • 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

Brake Pads: BP-10
  • High-performance street BP-10 brake pads 

Installation Parts:
  • 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 (1969–1989) 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.

140-16947-D
477405083D
477405083A
91135104120
90135104116
91135190700
91135190800
90135197510
90135197610
91135193500
91135193600

The product you are viewing cross references to these numbers
140-17002
Product Information
Product Information
Wilwood rear brake caliper and rotor kit - Dynapro-P radial mount calipers with Vented and Slotted Discs. 

Upgrade your Porsche 911 (1969–1983) with the Wilwood Narrow Dynapro-P Radial Rear Brake Kit. Featuring forged 4-piston calipers, 11.42” vented rotors, BP-10 pads, and stainless flexlines, it delivers lightweight strength, modern braking response, and fade resistance.
For 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)
Mount Type: Radial
Caliper Type: 4 piston - Powder Coated
Rotor Size: 11.42 x 0.80 inches

Fits:
Porsche 911 - 1969 to 1983

Narrow Dynapro-P Radial Rear Brake Kit

Forged Narrow Dynapro Radial caliper, pad, rotor and bracket kits are engineered as high performance street and race for 1969-1983 Porsche 911's with 3.0" (76.2mm) caliper mounts. These kits combine the high-tech styling and superior performance of the NDPR-P calipers and the positive response, long wear, high fade resistance, and easy clean properties of the BP-10 compound Smart Pads. Kits include plain face or SRP drilled one piece rotors made from proprietary alloys. These kits bolt directly to the front strut without the need for additional brackets or adapters. Braided stainless flexlines are included.

Wilwood Narrow DynaPro four piston radial mount calipers combine the versatility of radial mounting with a sleek profile, superior strength and extreme durability in adverse conditions. With an overall weight as light as 3.58 pounds, the DynaPro has become a favored choice for a broad range of sports, rally, and off-road driving applications.

Kit Features:

  • Calipers continuously refined through modern engineering and manufacturing methods, including FEA (Finite Element Analysis)
  • Compatible with factory master cylinder

Rotors: Plain OR SRP Drilled and Slotted

  • Vented rotors in plain face, or SRP drilled and slotted with black E-coat applied 

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 the Dynapro-P Radial Kit?

  • Motorsport Engineering: Forged calipers developed with FEA for strength and precision.
  • Lighter Weight: Calipers weigh just 3.58 lbs each for reduced unsprung mass.
  • Rotor Options: Plain vented or SRP drilled & slotted with e-coat finish.
  • Durability: Stainless steel pistons resist corrosion and heat transfer.
  • Direct Fit: Bolts to OE mounts without modification.
  • Complete Kit: Includes calipers, rotors, pads, brackets, flexlines, and hardware.
  • Style Options: Calipers available in gloss black, red, or Le Mans yellow powder coat.

Ideal For:
Porsche 911 (1969–1989) owners who want modern motorsport-grade braking while retaining OE hubs and factory balance.
Fits: Porsche 911 (1969–1983) with 3.0” caliper mounts
Minimum Wheel Size: 15 inches



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

140-17002
90135204114
91135290700
91135290800

The product you are viewing cross references to these numbers
140-17003
Product Information
Product Information
Wilwood rear brake caliper and rotor kit - Dynapro-P radial mount calipers with Vented and Slotted Discs. 

Upgrade your Porsche 911 (1984 – 1989) with the Wilwood Narrow Dynapro-P Radial Rear Brake Kit. Featuring forged 4-piston calipers, 11.42” vented rotors, BP-10 pads, and stainless flexlines, it delivers lightweight strength, modern braking response, and fade resistance.
For 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)
Mount Type: Radial
Caliper Type: 4 piston - Powder Coated
Rotor Size: 11.42 x 0.95 inches

Fits:
Porsche 911 3.2 Carrera - 1984 to 1989

Narrow Dynapro-P Radial Rear Brake Kit

Forged Narrow Dynapro Radial caliper, pad, rotor and bracket kits are engineered as high performance street and race for 1969-1983 Porsche 911's with 3.00" (76.2mm) caliper mounts. These kits combine the high-tech styling and superior performance of the NDPR-P calipers and the positive response, long wear, high fade resistance, and easy clean properties of the BP-10 compound Smart Pads. Kits include plain face or SRP drilled one piece rotors made from proprietary alloys. These kits bolt directly to the front strut without the need for additional brackets or adapters. Braided stainless flexlines are included.

Wilwood Narrow DynaPro four piston radial mount calipers combine the versatility of radial mounting with a sleek profile, superior strength and extreme durability in adverse conditions. With an overall weight as light as 3.58 pounds, the DynaPro has become a favored choice for a broad range of sports, rally, and off-road driving applications.

Kit Features:

  • Calipers continuously refined through modern engineering and manufacturing methods, including FEA (Finite Element Analysis)
  • Compatible with factory master cylinder

Rotors: Plain OR SRP Drilled and Slotted

  • Vented rotors in plain face, or SRP drilled and slotted with black E-coat applied 

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 the Dynapro-P Radial Kit?

  • Motorsport Engineering: Forged calipers developed with FEA for strength and precision.
  • Lighter Weight: Calipers weigh just 3.58 lbs each for reduced unsprung mass.
  • Rotor Options: Plain vented or SRP drilled & slotted with e-coat finish.
  • Durability: Stainless steel pistons resist corrosion and heat transfer.
  • Direct Fit: Bolts to OE mounts without modification.
  • Complete Kit: Includes calipers, rotors, pads, brackets, flexlines, and hardware.
  • Style Options: Calipers available in gloss black, red, or Le Mans yellow powder coat.

Ideal For: Porsche 911 (1984 –1989) owners who want modern motorsport-grade braking while retaining OE hubs and factory balance.
Fits: Porsche 911 (1984 –1989) with 3.0” caliper mounts
Minimum Wheel Size: 15 inches




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

140-17003
90135204114
91135290700
91135290800

The product you are viewing cross references to these numbers
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About SPORTS Brake Pads & Disc Package

Upgrade your Porsche’s braking performance with genuine Porsche and aftermarket Sports brake pad & disc packages from Design911. Engineered for enhanced stopping power, improved heat management, and superior pedal feel, these high-performance brake kits are designed to meet the demands of spirited driving, track days, and fast road use.

Each package includes matched performance brake pads and discs (rotors) that deliver precision braking under high temperatures, ensuring fade-free performance and consistent stopping distances. Manufactured to OEM or motorsport-grade standards, these components use advanced friction materials, slotted or drilled discs, and performance compounds that reduce brake fade and increase control.

Whether you’re upgrading your 911, Cayman, Boxster, or Taycan for track use or looking for a performance-oriented street brake setup, Design911 offers genuine Porsche sports brake kits and premium aftermarket options from trusted brands - ensuring the perfect balance between performance, durability, and reliability.

Genuine Porsche Sports Brake Kits
Factory-engineered Porsche performance brake kits offering precise stopping power and fade resistance, designed for high-performance and track-ready applications.

Aftermarket Performance Brake Packages
High-quality aftermarket brake kits that match or exceed OEM standards — ideal for upgrades or replacements on performance and modified vehicles.

Front Sports Brake Pad & Disc Packages
Matched front axle kits featuring uprated pads and vented or drilled discs for enhanced bite and cooling efficiency.

Rear Sports Brake Pad & Disc Packages
Performance rear kits designed for balanced braking and improved control during aggressive driving or track conditions.

Drilled & Slotted Brake Disc Kits
Upgraded brake disc packages engineered to improve heat dissipation, reduce fade, and maintain consistent friction under extreme conditions.

Track & Motorsport Brake Kits
Specialist brake kits with high-friction compounds and advanced cooling designs — built for Porsche owners who demand race-grade performance.

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