Ford Performance Parts Mustang 15 in. Brake Upgrade Kits M-2300-T

May 25, 2026

Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits 140-12307-D

May 25, 2026

Wilwood AERO4 Rear Electronic Parking Brake Kits 140-15846-DR

Name: Wilwood AERO4 Rear Electronic Parking Brake Kits 140-15846-DR
SKU: 1508
Availability: InStock

$3,203.00

Disc Brake Kits, Rear, AERO 4, Electric Parking Brake, 14.00 in. Drill/Slotted Rotor, Red Powdercoat, Ford, Big Bearing New Style, Kit

Category: Brake Systems

Description

Overview

Brand: Wilwood Disc Brakes

Manufacturer’s Part Number: 140-15846-DR

Part Type: Disc Brake Kits

Product Line: Wilwood AERO4 Rear Electronic Parking Brake Kits

Summit Racing Part Number: WIL-140-15846-DR

UPC: 889545092776

Position: Rear

Front Rotor Included: No

Brake Rotor Bolt Pattern (in.): Triple 5 x 4.50 in./5 x 4.75 in./5 x 5.00 in.

Brake Rotor Bolt Pattern (mm): Triple 5 x 114.30mm/5 x 120.65mm/5 x 127.00mm

Axle Housing Flange Style: Big Ford New Style/Torino (3.562 in. x 2.00 in.)

Rear Rotor Included: Yes

Rear Rotor Style: Cross-drilled surface

Rear Rotor Construction: Vented

Rear Rotor Diameter: 14.00 in./355.60mm

Rear Rotor Thickness (in.): 1.11

Front Caliper Included: No

Rear Caliper Included: Yes

Rear Caliper Piston Quantity: Four

Rear Caliper Material: Forged billet aluminum

Rear Caliper Color: Red

Brake Pads Included: Yes

Friction Material Name: BP-20

Parking Brake Provision: Yes

Parking Brake Style: Electric caliper

Minimum Recommended Wheel Diameter (in.): 18 in.

Offset (in.): 2.500 in.

Front Spindles Included: No

Master Cylinder Included: No

Brake Booster Included: No

Remanufactured: No

Brake Hoses Included: No

Quantity: Sold as a kit.

Wilwood AERO4 Rear Electronic Parking Brake Kits

Wilwood AERO4 rear electronic parking brake kits provide the ultimate Big Brake solution for popular muscle car rear axles that require a parking brake. Containing 4-piston powdercoated calipers, oversized 14 in. 2-piece rotors, and high performance BP compound pads, the kits provide optimized and balanced braking to complement front Big Brake upgrades on all types of custom, show, and high performance street machines. The unique electronic parking brake caliper provides high-torque static holding power for parking without mechanical cabling. Wilwood AERO4 kits are supplied with control unit and harness assembly for simplified installation and use.

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Ford Performance Parts Mustang 15 in. Brake Upgrade Kits M-2300-T

Wilwood Forged Narrow Superlite 6R Big Brake Front Brake Kits 140-12307-D

Wilwood AERO4 Rear Electronic Parking Brake Kits 140-15846-DR

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