Car Tuning Knowledge Assessment

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A customer wants to add a large, high-angle-of-attack rear wing to their street-driven car for an aggressive look. Besides the desired increase in rear grip at speed, what is the MOST significant negative trade-off the tuner should advise them about?

A substantial increase in aerodynamic drag, leading to lower top speed and reduced fuel efficiency. A significant reduction in front-end grip, causing severe oversteer in all conditions. An increase in weight over the rear axle, negatively impacting the car's static weight distribution. The wing will block airflow to the engine's intake, reducing horsepower.

Correct Answer:

A substantial increase in aerodynamic drag, leading to lower top speed and reduced fuel efficiency.

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