Performance parts are specialized components designed to enhance a vehicle's speed, handling, and overall performance. These parts can include upgrades like exhaust systems, air intakes, and suspension kits, which improve engine efficiency and driving dynamics. Many car enthusiasts choose performance parts to customize their vehicles for racing or off-road use. Installing these components can lead to better acceleration, improved braking, and a more responsive driving experience. However, it's essential to ensure that any modifications comply with local regulations and do not void the vehicle's warranty.