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  • Girodisc Front 380mm 2-piece Rotor Upgrade for Audi RS4 - Modern Automotive Performance
  • Girodisc Front 380mm 2-piece Rotor Upgrade for Audi RS4 - Modern Automotive Performance

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    Girodisc Front 380mm 2-piece Rotor Upgrade for Audi RS4

    MAP Loyalty Program: Earn $ 26.00 Toward Next Purchase!
    PART# GIR A1-100  

    $1,300.00

    Free Shipping

    Fits Your

    Girodisc Front 380mm 2-piece Rotor Upgrade for Audi RS4 - Modern Automotive Performance

    The Girodisc system is a direct replacement for the OE disc with the addition of our provided caliper spacers.  Our rotor is slightly larger than the OEM rotor at 380mm versus 365mm providing greater braking force and cooling capacity.  The Girodisc front rotors are approx 21.95lbs vs. 27lbs for the stock units. This reduction in rotational and unsprung weight allows for quicker acceleration and suspension response.

    The central hat section of the disc is made from 6061-T6 aircraft specification aluminum. The disc is made from cast iron to the same specification and material as used by professional racing organizations. It is a curved vane design, developed in racing to act as a centrifugal pump to force cooling air through the disc.

    The rotor and hat have a floating mount system, which utilizes 10 high strength alloy steel drive pins, manufactured by Girodisc to our own specifications and cadmium plated for a long lasting corrosion resistance. These pins take the load from braking actions while maintaining the axial and radial float between the hat and disc. In order to keep the rotors from making noise when cold, the pins are mounted with anti-noise spring washers on the rotor side which allow the rotor to grow with heat expansion but eliminate the rattle and noise associated with floating rotors. This float also allows the rotor to self center between the pads.

    Once the Girodisc system is in place, simply replace the cast iron rotor when needed.

    When used with performance pads and hi-temp fluid, you have what amounts to a truly amazing solution to overheating or warping rotors.

    Sold/priced in pairs.

    Fitment: Audi , B7 RS4 , Rotors

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    MAP Limited Lifetime Warranty

    1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

    2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

    3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

    4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

    For warranty evaluation please create a support ticket via this form here.

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    Unfortunately due to vendor restrictions we are unable to sell this brand within California. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

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