Big Bubba is designed for big horsepower, high performance, and high boost turbo and supercharger applications. Big Bubba is, as its name suggests, big, bold, and in-your-face. It is by far the largest valve in the Turbosmart range. But it's not all about the size and looks. Big Bubba packs a lot of punch too! With a heavy duty, CNC billet-aluminum body and components and a 52mm (2.05") hard anodised-aluminum two-piece piston, Big Bubba gives a new meaning to the term hardcore. A -4AN threaded vacuum port offers a wide variety of connection methods. Outlet fitting size: 50mm (2.0"). To make things easy, Turbosmart ensured all Big Bubba valves use the same inlet flange and V-Band clamp as the Turbosmart Race Port. All of this in a package that weighs only 790 grams (1.7lbs)!

Supplied With:

• Alloy Hose Adapter/Weld Flange
• V-Band Clamp
• Yellow Spring Rated -17 to -13 InHg (Installed)

Big Bubba is designed for big horsepower, high performance, and high boost turbo and supercharger applications. If you’re looking for an inconspicuous valve for your low boost daily driver, you will need to look elsewhere! Designed for large capacity supercharged and turbocharged engines, including turbo-diesel engines, the Big Bubba is Turbosmart's biggest and baddest Blow-Off Valve.