McLaren

F1 HDK

1998

The F1 HDK - High Downforce Kit - combines the comfort and three-seat interior of the standard F1 with much of the performance hardware of the F1 LM and GTR. The Extra High Downforce Kit adds a large fixed rear wing, enlarged front splitter, front-arch vents, and other aerodynamic changes that generate significantly more downforce than a normal F1.