What is the main benefit of a Plumb Back blow-off valve?

The main benefit of a Plumb Back blow-off valve is its quiet operation. It vents all excess boost pressure back into the intake system, which significantly reduces the loud 'whoosh' sound associated with atmospheric blow-off valves.

Why is this valve not CARB approved?

This valve is not CARB approved because it recirculates boost pressure back into the intake system. Some emissions regulations, like those in California, require specific types of emissions controls that this type of valve may not meet.

What size connection does this valve use?

This Turbosmart Plumb Back Blow-Off Valve features a 32mm inlet connection. Ensure your vehicle's plumbing is compatible with this size for proper installation.

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Trusted Since 1957

Est. 1957

Specifications

Brand: Turbosmart
Part #: TS-0205-1262
UPC: 9329677008739

Turbosmart BOV Plumb Back Uni 32mm-Black

Name: Turbosmart BOV Plumb Back Uni 32mm-Black
Brand: Turbosmart
SKU: turbosmart-turbosmart-bov-plumb-back-uni-32mm-black-t14-21159
Price: 338.39 USD
Availability: BackOrder

$338.39

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Turbosmart Plumb Back Uni 32mm BOV in black. Vents boost back to the intake for quiet operation.

Key Features

Fits vehicles with a 32mm connection point for blow-off valves.
Fully recirculating design vents excess boost pressure back into the intake system.
Offers a quieter operation compared to atmospheric blow-off valves.
Helps manage turbocharger pressure effectively.
Black finish for a clean look.
Not CARB approved; cannot be shipped to California.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

This Turbosmart Plumb Back Blow-Off Valve features a 32mm inlet and a black finish, designed to vent all excess boost pressure directly back into the intake system. This fully recirculating design makes it a quieter option compared to atmospheric blow-off valves, helping to reduce noise while still effectively managing turbocharger pressure.

The Plumb Back system is a solid choice for drivers looking for effective boost management without the loud venting sound often associated with atmospheric blow-off valves. By returning the vented air to the intake, it helps maintain proper air-fuel ratios and can contribute to smoother turbo operation. Its construction is well-built to handle the pressures associated with forced induction systems.

Please note that this valve is not CARB approved and cannot be shipped to California. Always refer to manufacturer instructions for proper installation and integration with your specific forced induction setup.