M6

When considering upgrades for a BMW M6, popular parts include high-performance exhaust systems for enhanced sound and power, aftermarket intake systems for improved airflow, and performance chips or tuning modules to optimize engine performance. Suspension upgrades, such as coilovers or sway bars, can enhance handling characteristics, while upgraded brakes (like larger rotors and calipers) improve stopping power. Additionally, lightweight wheels can reduce unsprung weight and improve acceleration. Always ensure any upgrades are compatible with your specific M6 model and consider professional installation for best results.