Girodisc Front Slotted 2pc Rotor Set | 2008-2015 Mitsubishi Evo X (A1-047)

Description

Shop Girodisc Front Slotted 2pc Rotor Set for Evo X at EvoMotorParts for Mitsubishi Lancer Evolution X builds. This performance upgrade is a fitment-focused brake rotor upgrade designed for enthusiasts who want consistent braking and heat management.

Review the product details, fitment notes, and installation information below to confirm compatibility with your Mitsubishi Lancer Evolution X setup.

Girodisc Front Slotted 2pc Rotor Set for EVO X
The Girodisc system is a direct replacement for the OE disc, no modifications are necessary. The disc will bolt directly to the car and work with OE calipers perfectly. By upgrading your brakes with lightweight high performance replacements as opposed to a big brake kit, your factory bias is maintained as well as your ABS efficiency. The Girodisc front rotors are approx 19.4lbs vs. 23.5lbs for the stock units. This reduction in rotational and unsprung weight allows for quicker acceleration and suspension response.
The central hat section of our rotor is made from strictly U.S. sourced 6061-T6 aircraft specification aluminum. The disc is made from our own proprietary cast iron, poured in the USA and machined from start to finish in house at Girodisc. The rotor utilizes 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 in the USA 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. The pins are secured by class 12.9 cap screws with hardened washers. 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.
Features
Two Piece Design for Easy Replacement of Rotors
Applications
2008-2015 Mitsubishi Evo X
What’s In The Box?
(2) Front 2-Piece Rotors
Warranty
Manufacturer Standard Warranty