Street. Track. Everything between.
07 3276 7829
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Wilwood Dynapro Radial Front Drag Kit 12.88 Vented 15-23 Mustang

SKU: WIL140-14103

Disc Brake Kits

WIL Dynapro Brake Kit...

Wilwood Dynapro Radial Front Drag Kit 12.88 Vented 15-23 Mustang

SKU: WIL140-14103

Disc Brake Kits

WIL Dynapro Brake Kit...

A$3,587.72
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

Added to cart

We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Wilwood Dynapro Radial Front Drag Kit 12.88 Vented 15-23 Mustang

This DynaPro4R Drag Race front brake kit is configured with GT48 directional vane Spec 37 alloy vented iron rotors for optimized thermal stability and durability on drag cars that will also see street use. DP4R race kits deliver high torque stopping power with a substantial weight savings over the OE brake components. These 12.88” x .81” rotors weigh only 10.2 pounds each. Lightweight forged aluminum hats provide additional weight savings to mount the rotors to the OE hubs. Clamping force is provided by radial mount DynaPro 4R four piston aluminum calipers weighing in at only 4.1 pounds each. DP4R calipers feature stainless steel pistons, internal bore seals, stainless steel bridge wear plates, and e-clip style pad retaining pins to allow quick and easy access to the pads without removing the calipers from the mount. BP-20 compound SmartPads provide high response and holding power when cold, and resistance to fade when hot. The complete package mounts to the OE spindle and hub with full bolt-on installation. A minimum size 17” wheels are required along with a stainless steel braided flexline kit available separately.


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 08:53:54

Data: v4.2 - Upd: 2026-11-08 14:49:51

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Wilwood, Wilwood Disc Brakes
StreetFX SKU wil140-14103
SFX Item ID 4404315
Accounting SKU wil-140-14103
Manufacturer SKU 140-14103
Manufacturer UPC 889545076387
Alternative References WIL-140-14103

Disc Brake Kit, Dynapro Radial Drag Kit, Rear, 12.88 in. Solid Surface Rotor, 4-Piston Gray Anodized Caliper, Ford, Mustang, Kit

Wilwood DynaPro radial front drag brake kits put the "stop" in your stopping power, and they're lighter than your stock brakes! Compact enough to fit inside 15 in. drag wheels, these narrow front drag kits feature forged billet DynaPro 4-piston radial mount calipers—with heavy-wall stainless steel pistons to resist corrosion and slow heat transfer from the pads. High performance street/strip SmartPads are shipped with the kits for added stopping power with great fade and heat resistance. Wilwood kits also include solid steel or vented iron rotors and hardware. They bolt on without spindle or steering-linkage modifications, and are fully compatible with the factory master cylinder output. Order the model designed for fitment on your vehicle—then enjoy heavyweight stopping power with lightweight Wilwood DynaPro radial front drag brake kits.

Product Attributes
BrandWilwood Disc Brakes
Manufacturer's Part Number140-14103
Part TypeDisc Brake Kits
Product LineWilwood DynaPro Radial Front Drag Brake Kits
UPC889545076387
PositionFront
Front Rotor IncludedYes
Front Rotor StyleSlotted surface
Front Rotor ConstructionVented
Front Rotor Diameter12.88 in./327.20mm
Front Rotor Thickness (in.)0.81 in.
Brake Rotor Bolt Pattern (in.)5 x 4.50 in.
Brake Rotor Bolt Pattern (mm)5 x 114.30mm
Rear Rotor IncludedNo
Front Caliper IncludedYes
Front Caliper Piston QuantityFour
Front Caliper MaterialForged billet aluminum
Front Caliper ColorGray/Silver
Rear Caliper IncludedNo
Brake Pads IncludedYes
Friction Material NameBP-20
Parking Brake ProvisionNo
Minimum Recommended Wheel Diameter (in.)17 in.
Front Spindles IncludedNo
Master Cylinder IncludedNo
Brake Booster IncludedNo
RemanufacturedNo
Brake Hoses IncludedNo
QuantitySold as a kit.
NotesUses factory disc spindle.

Compatibility

Loading compatibility information...

Keep shopping

More from Wilwood