Elevate the performance of your vehicle with the 1997-2003 Buick Pontiac GM 3.8L Turbo Supercharger Blower. A genuine OEM part, this supercharger blower is designed to fit seamlessly, ensuring a precise and reliable fit that meets the original equipment specifications. The twin-screw design is known for its improved efficiency and power delivery, making it an ideal upgrade for your car. The belt-driven unit, simplifying the process and restoring your vehicle's performance with ease. Compatibility with various models, including the Grand Prix, Park Avenue, and Rivera, expands its appeal, making it a versatile solution for a range of GM vehicles from the late '90s and early 2000s.