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GFB Whistling Trumpet (only for Stealth FX and WRX Hybrid) - 5701

Go Fast Bits

MSRP: $42.75
$38.48
(You save $4.27 )
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SKU:
GFB5701
UPC:
9328022009230
Availability:
Regularly stocked product
Shipping:
Calculated at Checkout
CARB:
This product is not CARB Legal and not for sale in California
Clearance Item:
N
EPA:
N/A
Proposition 65:
Y
Special Order:
N
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The 5701 can be used in place of the standard trumpet on GFB valves (Part numbers T9003 & T9503), and will make a whistling sound. However, it is necessary to run the valve so that all (or most) of the air vents through the trumpet ? Respons valves will typically not generate the velocity required to whistle when set to 50/50 venting.
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