BOV BigBubba PlumBack Valve - Sleeper Barra If you are after a

If you are after a BOV for the 1

Our detent adjustment system allows for accurate and simple tuning of boost pressure

Coolant Temperature & Air Temperature)

6-digit odometer

BOV BigBubba PlumBack Valve - Sleeper Barra If you are after aBig Bubba From Turbosmart exists because sometimes Bigger is Better! It is a piston style valve for large capacity supercharged and turbocharged engines, including diesel. If you're looking for an inconspicuous valve for a small capacity, low boost daily driver, you must look elsewhere! Turbosmart's Boost Balance System means the more boost you feed this valve, the better it closes and sealsit is literally as simple as that. The 2 inch piston design