Brakes› Brake Systems And Components

Wilwood

Wilwood GN4R Big Brake Lug Drive Front Brake Kit - 13.00in Rotor Diameter Type III Anodized Caliper

$3,885.98

SKU: W00B 140-16666

In Stock
In Stock
Ships by Jun 17
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

GN4R/ST four piston radial mount race calipers are coupled with high-performance 13.00-inch Dynamic Lug Drive Spec37 GT 48 directional vane rotors, offering superior wear resistance, high resistance to abrasion and corrosion, 20mm thick pads, and Thermlock® pistons for reduced heat transfer. Includes BP-30 SmartPads.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandWilwood
Part NumberW00B 140-16666

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy