McLaren 600LT Front Bumper Spoiler 13A3784CP

the part number 13A3784CP identifies the Front Bumper Spoiler (commonly referred to as the Front Splitter) for the McLaren 600LT.

As a “Longtail” model, the 600LT’s splitter is significantly more aggressive and extended than the standard 570S version. It is a critical component for the car’s aerodynamic balance, providing the front-end downforce required to offset the massive rear wing.

1. Technical Identification

• Position: Front Lower (bolted to the bottom of the front bumper skin).

• Material: Typically Visual Carbon Fiber (Gloss or Satin finish) with a $2\times2$ twill weave.

• Aero Function: Extends the front profile of the car to create a high-pressure zone above the splitter and low-pressure below it, sucking the front of the car to the road.

• The “CP” Suffix: This confirms it is a Carbon Program part, specifically the high-grade, lightweight version used on the 600LT.