
Wilwood FNSL4R 12.88in Rear Kit Black - 2013-2021 Scion FR-S / Subaru BRZ / Toyota 86
FTSpeed now carries a great selection of quality braking upgrades and accessories brought to you by Wilwood.
On this page, you are looking at the Wilwood Forged Narrow Superlite 4R Big Brake Kit. This kit is a big brake conversion for the rear of your vehicle that includes larger rear calipers, rotors, and all of the required hardware to make this kit ready for the installation. Wilwood has engineered this kit to increase the braking capacity of your vehicle under high-performance driving conditions with full compatibility with your OE master cylinder, ABS functions. and for your parking brake.
Here are the detailed features of the following included components.
CALIPERS:
- Forged Narrow Superlite 4R
- Black powder-coated finish
- 4 piston design
- Piston area: 1.98 in2
- Stainless steel pistons
- Radial-mount type
ROTORS:
- GT48 Curved Vane type
- GT Slotted style
- Spec-37 iron material
- 12.88" outside diameter
- .81" rotor width
- 48 CV vane count
- Dynamically balanced
ROTOR HATS:
- Parking Brake Hat-Standard
- Iron construction
- Black E-coat finish
- 1.5" hat offset
INCLUDES:
- BP-10 pads
- Mounts
- All required hardware
FRONT LOCATION
Original: $2,213.46
-70%$2,213.46
$664.04More Images


Wilwood FNSL4R 12.88in Rear Kit Black - 2013-2021 Scion FR-S / Subaru BRZ / Toyota 86
FTSpeed now carries a great selection of quality braking upgrades and accessories brought to you by Wilwood.
On this page, you are looking at the Wilwood Forged Narrow Superlite 4R Big Brake Kit. This kit is a big brake conversion for the rear of your vehicle that includes larger rear calipers, rotors, and all of the required hardware to make this kit ready for the installation. Wilwood has engineered this kit to increase the braking capacity of your vehicle under high-performance driving conditions with full compatibility with your OE master cylinder, ABS functions. and for your parking brake.
Here are the detailed features of the following included components.
CALIPERS:
- Forged Narrow Superlite 4R
- Black powder-coated finish
- 4 piston design
- Piston area: 1.98 in2
- Stainless steel pistons
- Radial-mount type
ROTORS:
- GT48 Curved Vane type
- GT Slotted style
- Spec-37 iron material
- 12.88" outside diameter
- .81" rotor width
- 48 CV vane count
- Dynamically balanced
ROTOR HATS:
- Parking Brake Hat-Standard
- Iron construction
- Black E-coat finish
- 1.5" hat offset
INCLUDES:
- BP-10 pads
- Mounts
- All required hardware
FRONT LOCATION
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
FTSpeed now carries a great selection of quality braking upgrades and accessories brought to you by Wilwood.
On this page, you are looking at the Wilwood Forged Narrow Superlite 4R Big Brake Kit. This kit is a big brake conversion for the rear of your vehicle that includes larger rear calipers, rotors, and all of the required hardware to make this kit ready for the installation. Wilwood has engineered this kit to increase the braking capacity of your vehicle under high-performance driving conditions with full compatibility with your OE master cylinder, ABS functions. and for your parking brake.
Here are the detailed features of the following included components.
CALIPERS:
- Forged Narrow Superlite 4R
- Black powder-coated finish
- 4 piston design
- Piston area: 1.98 in2
- Stainless steel pistons
- Radial-mount type
ROTORS:
- GT48 Curved Vane type
- GT Slotted style
- Spec-37 iron material
- 12.88" outside diameter
- .81" rotor width
- 48 CV vane count
- Dynamically balanced
ROTOR HATS:
- Parking Brake Hat-Standard
- Iron construction
- Black E-coat finish
- 1.5" hat offset
INCLUDES:
- BP-10 pads
- Mounts
- All required hardware
FRONT LOCATION








