Main Menu
Spend $250+ for Free Shipping
Pay Later with AfterPay, Klarna + ZipPay
Spend $250+ for Free Shipping
Pay Later with AfterPay, Klarna + ZipPay
Spend $250+ for Free Shipping
Pay Later with AfterPay, Klarna + ZipPay
Spend $250+ for Free Shipping
Pay Later with AfterPay, Klarna + ZipPay
Spend $250+ for Free Shipping
Pay Later with AfterPay, Klarna + ZipPay

324mm Rotor Caliper Adaptor Bracket (WIL-NISS324)

By HFM.Parts Team

This kit is for use with Wilwood Caliper P/N 120-11573.

  1. Remove your existing caliper, rotor and brake line. You will also need to remove the backing plate in order to make room for the larger rotor.
  2. Position the HFM.Parts adapter on the outside of the knuckle as shown below using the OEM bolts you removed earlier, then torque to 35-40ft Lbs or 47-54 Nm.
  3. Fit your rotor and Wilwood caliper using the Hex bolts, washer and spring washer supplied in the bolt kit and torque to 50-59 ft Ib or 67-79 Nm.

Important! Before fitting the brake line there are 2x male/female stainless fittings that need to be fit to the Wilwood Caliper. These should be installed using Loctite 262 Thread Sealant (or equivalent) to both calipers first.
Once done, try not to disturb the male/female fitting while connecting the brake line to it. As a guide, the RH brake line should point to roughly 11 o’clock, and the LH brake line should point to around 1 o’clock.

Haven’t got your hands on one yet?