What does this kit do to my blow-off valve?

This kit changes your GFB T9120 blow-off valve from a recirculating type to an atmosphere venting type. This means the excess turbo pressure is released into the open air, creating a sound.

What sound can I expect after installing this kit?

When you release the throttle after boosting, you'll hear the air being vented to the atmosphere. This is often described as a 'turbo flutter' or 'whoosh' sound, which is popular among many turbo car owners.

Can this kit be shipped to California?

No, this kit is not CARB approved and cannot be shipped to California due to emissions regulations.

GFB Mach 2 Atmosphere Conversion Kit-Changes T9120 from Recir to Atmosphere

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Specifications

Brand: Go Fast Bits
Part #: 5920
UPC: 9328022000305

GFB Mach 2 Atmosphere Conversion Kit-Changes T9120 from Recir to Atmosphere

Name: GFB Mach 2 Atmosphere Conversion Kit-Changes T9120 from Recir to Atmosphere
Brand: Go Fast Bits
SKU: go-fast-bits-gfb-mach-2-atmosphere-conversion-kit-changes-t9120-from-recir-to-at-t14-4356348
Price: 32.85 USD
Availability: BackOrder

$32.85

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Go Fast Bits T9120 atmosphere conversion kit. Part# 5920. Converts recirculating blow-off valve to atmosphere vent.

Key Features

Converts the GFB T9120 blow-off valve from recirculating to atmosphere venting.
Allows for the characteristic turbo flutter sound.
Includes all necessary components for the conversion.
Not CARB approved; cannot ship to California.

This is a universal conversion kit for the GFB T9120 blow-off valve. It is not specific to any particular vehicle make or model.

⚠️ 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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Product Details

Go Fast Bits (GFB) is known for making well-built performance parts for turbocharged cars. This Mach 2 atmosphere conversion kit is designed to change your GFB T9120 blow-off valve from a recirculating setup to an atmosphere venting one. This means the air is released into the atmosphere, creating that familiar turbo flutter sound many enthusiasts enjoy.

This kit includes everything you need to make the switch. It’s a straightforward way to alter the sound your turbo makes. The conversion is relatively simple, allowing you to change the character of your car's turbo sound without replacing the entire blow-off valve unit. Just remember, this part is not CARB approved and cannot be shipped to California.