Go Fast Bits 25mm Plumb Back Outlet Adaptor for Diverter Valves
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This item may be on backorder. Please contact us to confirm supplier availability and estimated lead time before ordering.
Regular price
$25.50
Verified Fitment & Application Support
This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
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Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for
competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase.
Orders shipping to restricted areas may be canceled.
Go Fast Bits part gfb5225, a 25mm recirc outlet adaptor compatible across the GFB valve range. 25mm, or 1 inch, is one of the most common factory bypass hose sizes, particularly on Bosch-valve equipped engines. Pair with Mach 2 valve gfbT9125 for a matched 25mm setup.
Alternative sizes and matching hose plugs are available separately.
Shipping Height: 1.0
Shipping Length: 1.0
Shipping Width: 1.0