Description
Turbosmart BOV BigBubba 4.0″ Trumpet – Black
The Turbosmart BOV BigBubba 4.0″ Trumpet – Black is a premium replacement component designed to maximize venting volume and performance for your BigBubba blow-off valve. Engineered for heavy-duty applications, this 4-inch trumpet ensures rapid air dispersion while maintaining a sleek, aggressive look in your engine bay.
Key Features
- Optimized 4.0-inch design for maximum venting flow
- High-quality construction ensures long-lasting reliability
- Anodized black finish provides superior corrosion resistance
- Direct replacement upgrade for BigBubba series valves
Fitment
- Exclusively designed to fit Turbosmart BigBubba Blow-Off Valves
- Suitable for custom high-performance turbocharged configurations
Note: Please check and verify clearance dimensions and valve compatibility within your vehicle layout prior to installation.





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