Wilson Manifolds Blow-Off Valve Assemblies 491105-30

Name: Wilson Manifolds Blow-Off Valve Assemblies
Brand: Wilson Manifolds
SKU: WSN-491105-30
Price: 1200.00 USD
Availability: InStock
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Part Number: WSN-491105-30

$1,200.00

Wilson Manifolds Blow-Off Valve Assemblies

Blow-Off Valve, 105mm, 3 in. V-Band Connectors, Billet Aluminum, Black, Each
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Wilson Manifolds Blow-Off Valve Assemblies 491105-30

WSN-491105-30

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Part Number: WSN-491105-30

Estimated Ship Date: Oct 23, 2026

$1,200.00

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Overview

Applications

Q&A

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Overview

Brand:

Wilson Manifolds

Manufacturer's Part Number:

491105-30

Part Type:

Blow-Off Valves

Product Line:

Wilson Manifolds Blow-Off Valve Assemblies

Summit Racing Part Number:

WSN-491105-30

Blow-Off Valve Type:

Vent to atmosphere

Blow-Off Valve Mounting:

3 in. V-band

Blow-Off Valve Material:

Aluminum

Blow-Off Valve Color:

Black

Adjustable:

Yes

Aluminum Flange Included:

Yes

Steel Flange Included:

Quantity:

Sold individually.

Wilson Manifolds Blow-Off Valve Assemblies

Wilson Manifolds blow-off valve assemblies are available in two sizes with 2.5 or 3 in. V-band connectors. Crafted from billet aluminum, they direct the airflow correctly through the throttle body to add horsepower. Select the size the size needed.

Benefits:

* Greatly reduces the risk of throttle body and charge pipe damage
* Creates low pressure zone to instantly evacuate boost pressure to the blow-off valves
* Instantly relieves pressure on the throttle body blade when the blade closes
* Eliminates reversion wave to a blow-off valve downstream in the charge pipe

Applications