Sale

Brakes› Brake Systems And Components

AP Racing

Radi-CAL Competition Front Brake Kit 372x34mm

$6,274.00 $5,549.00 Save $725.00

SKU: 13.01.10135

In Stock
In Stock
Ships by Jul 30
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The AP Racing by Essex Radi-CAL Competition Brake Kit is a front brake system designed for the 2009-2016 Audi S4 (B8 and B8.5). It features AP Racing CP9660 Radi-CAL calipers and 372x34mm AP Racing J Hook discs. This kit is engineered to resist the heat of extended track sessions and saves 15 unsprung pounds compared to OEM brakes despite a larger disc size.

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

BrandAP Racing
Part Number13.01.10135
CategoryBrakes

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