Description
The Turbosmart Big Bubba BPV is designed for high-performance turbocharged and supercharged engines, including diesel applications, where large capacity boost control is essential. With its bold and robust construction, this piston-style boost control valve is ideal for engines generating significant horsepower and operating at high boost pressures. Its billet aluminum body ensures durability and reliable performance in demanding conditions, making it a preferred choice for serious enthusiasts and professional tuners alike. The Big Bubba features a 2.0-inch piston that provides a substantial flow capacity, suitable for high-boost applications, and includes an aluminum V-band fitment for secure and straightforward installation. Designed with multiple spring options—7, 12, 17, and 21 inHg—users can fine-tune boost levels to match their specific setup and performance goals. The boost-balance technology combined with a positive seal O-ring guarantees precise and consistent boost control, reducing lag and improving throttle response. The cap-adjustable spring pre-load allows for on-the-fly adjustments, giving you greater control over your engine’s boost characteristics. As a hand-assembled and tested Australian-made product, the Big Bubba exemplifies quality and craftsmanship, ensuring that each unit meets rigorous standards for high-performance applications. Whether you’re upgrading a race car or a heavily modified street vehicle, the Turbosmart Big Bubba BPV provides the reliable, large-capacity boost control necessary to maximize your engine’s potential.
Features:
- Multiple spring options available for precise boost tuning
- Boost-balance technology with positive seal O-ring for consistent pressure control
- Constructed from durable billet aluminum for longevity under high stress
- Cap-adjustable spring pre-load for customizable boost settings
- Large 2.0 inch / 50.8mm piston for high flow capacity
- Aluminum V-band fitment for secure, easy installation















Reviews
There are no reviews yet.