Turbosmart Big Bubba Plumb Back Recirculating BOV BPV Blue Cap 2.0" 50mm Outlet

This item cannot be shipped or sold to California.

Sometimes bigger is just better. Designed for large capacity supercharged and turbocharged engines, including turbo-diesel engines, the Big Bubba is our largest and scariest Blow-Off Valve.

Big Bubba features:

• Precision machining and assembly – the piston and valve body are measured to mere fractions of a millimetre, and perfectly matched to fit each other exactly. Because of this precision, an O-ring is not needed to create an effective seal
• CNC billet aluminium body and components
• Huge 50.8mm/2” inlet and outlet
• Lightweight 52mm (2.05”) hard anodised aluminium two-piece piston
• -4AN threaded vacuum port
• V-band mounting system interchangeable with the Race Port
• Weighs only 790 grams (1.7lbs)
• Designed, manufactured and validated in-house at Turbosmart HQ

Supplied With:
Alloy Hose Adapter/Weld Flange, V-Band Clamp, and Green Spring Rated -12 to -8 InHg (installed).

Big Bubba has been designed for big horsepower, high performance and high boost turbo and supercharger applications. If you’re looking for an inconspicuous, valve for your small capacity, low boost daily driver you will need to look elsewhere!

All the owners of big and small block Chevs and Fords, drag rotaries, straight sixes and big turbo diesels looking for a better response from your turbo or supercharger – the Big Bubba is for you!

Also available in this range: Bubba Sonic - Big Bubba's vent-to-atmosphere version.

Springs available for the Big Bubba range: 7, 12, 17 and 21 inHg.