McLaren 570s Rear Bumper Diffuser 13A2692CP

the part number 13A2692CP refers to the Standard Rear Bumper Diffuser for the McLaren 570S.

Unlike the MSO carbon fiber versions, this part is typically finished in Dark Palladium (a signature McLaren metallic grey composite). It serves as the aerodynamic anchor for the rear of the car, managing airflow from the underbody to maintain stability at high speeds.

1. Technical Identification

• Material: High-pressure composite (Dark Palladium finish).

• Aero Profile: Features the standard four-strake (vertical fin) design characteristic of the 570S.

• Compatibility: * Fits: 570S Coupe and 570S Spider.

  • Does Not Fit: 600LT (requires a more aggressive, longer profile) or 570GT (which uses a slightly different rear bumper valence).

• The “CP” Suffix: Indicates it is a standard production component within the McLaren parts ecosystem.