Thumbnail for Two-piece Girodisc brake rotors with curved slots with black rotor hats and gold-colored hardware.

Thumbnail for Close-up image of a Girodisc 2-piece brake rotor viewed from the back

Two-piece Girodisc brake rotors with curved slots with black rotor hats and gold-colored hardware.

Close-up image of a Girodisc 2-piece brake rotor viewed from the back

A1-336 Girodisc Audi / Lamborghini Front Iron Conversion

Girodisc A1-336 Audi Lamborghini Front Iron Conversion Rotors

The Girodisc A1-336 Front Iron Conversion Kit is a direct replacement for the factory carbon-ceramic front rotors on select Audi and Lamborghini models. This two-piece iron rotor system allows you to retain the factory calipers and mounting while reducing long-term maintenance costs and improving thermal management under heavy use.

Vehicle Fitment

Audi RS models equipped with carbon-ceramic 380 mm front rotors
Lamborghini Huracán and related platforms with 380 mm front carbon-ceramic rotors
Direct replacement for OEM carbon-ceramic front rotors (no caliper changes required)

Iron Conversion for Track & Street

This Girodisc iron conversion uses a two-piece floating rotor design with a lightweight aluminum hat and a high-carbon iron friction ring. The result is reduced consumable costs, improved thermal capacity, and easy ring replacement when the rotors are worn.

Features

Direct replacement for factory 380 mm carbon-ceramic front rotors
Two-piece floating iron rotor design with aluminum hats
Improved thermal management and serviceability
High-carbon iron rings with directional curved vanes
Manufactured and assembled in the USA

A1-336 Girodisc Audi / Lamborghini Front Iron Conversion FAQs:

Do these fit OEM calipers? Yes, the A1-336 kit retains the factory calipers and brake geometry.

Is any modification required? No, these are a direct bolt-on replacement for OEM carbon-ceramic rotors.

Why convert to iron? Iron rotors have lower replacement costs and better heat absorption for extended track use compared to carbon-ceramics.

Will this trigger brake system errors? No. These are designed to work with the factory ABS and brake systems without coding.

The Ultimate Auto Racing Helmet Buyer's Guide

We’ve sold tens of thousands of helmets here at Competition Motorsport and, in the process of doing that, answered a million questions (probably) about them. With that in mind, this article will give you the real lowdown on selecting a proper auto racing helmet. We’ll go over the why’s and how’s of size, shape, certification, pricing, features, and maintenance so you have the tools you need to select the perfect helmet.

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