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IMPORTANT: Due to a scheduling conflict for the next few days orders placed may take a little longer to be processed. Our products are for racing and may NOT be street legal. Products in the website DON'T come directly from our store - - - - - - CONTACT US before visiting
CONTACT US before visiting to check availability. Products may not be street legal.
GFB Whistling Trumpet (only for Stealth FX and WRX Hybrid)

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

by Go Fast Bits
Availability:
Low stock
Save 10% Save 10%
$42.75
$42.75 - $42.75
$42.75
$38.48
$38.48 - $38.48
$38.48

IMPORTANT: Our products may not be street legal. Please check with your local authorities before buying. Race Safe!
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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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