GT53 390mm Front Rotors (X290) BOV Optimum calibrations are tailored to

Optimum calibrations are tailored to your intake

Will not suit the standard intake rubber

Throttle response sharpens immediately and the engine feels more alive

Optimum Tuning gives you more than just added power — it delivers performance that feels engineered specifically for your car

Where required

GT53 390mm Front Rotors (X290) BOV Optimum calibrations are tailored toAMG Front Brake Upgrade This product includes two (2) brake rotors complete. Replace your factory rotor with our 2 piece floating design. Anti Rattle floating disc on aluminum hat. Floating 2 piece Rotor Direct Factory Replacement Aluminum hat anodized in black Ventilated Cross drilled and slotted iron rotor Increased performance due to superior heat dissipation Anti Rattle floating design Noise free Standard floating rotors have one main