Turbosmart: BOV Big Bubba BPV Range

Turbosmart might be famous for fitting a lot of performance into small packages but that doesn’t mean they don’t appreciate the fact that sometimes bigger is, indeed, better. This is exactly the premise behind the Big Bubba range.

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 aluminium body and components and a 52mm (2.05”) hard anodized aluminium 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 they’ve ensured all Big Bubba valves use the same inlet flange and V-Band clamp as the Turbosmart Race Port. All that in a package that weighs only 790 grams (1.7lbs)!

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!



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Turbosmart’s blow-off valve controller kit uses a throttle position sensor and solenoid to allow a blow-off valve to be fitted to turbo diesel vehicles.

The Big Bubba BOV controller kit is ideal for reducing compressor surge in heavily boosted large-capacity diesel engines. This kit is ideal for applications making more than 80 psi of boost.

Stock images used. Actual product may vary.