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

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

Marsoni

M251S

$40.41

Get it in 3 business days with 1 day shipping. Friday, May 29

GFB Whistling Trumpet (only for Stealth FX and WRX Hybrid)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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Your GFB Whistling Trumpet (only for Stealth FX and WRX Hybrid) orders ship within 1-2 business days.

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Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Excelente compra, la verdad esta como nueva, parece recien comprada de la tienda oficial pero el embalaje deja mucho que desear, perfectamente se pudo haber dañado pero no, y bueno otra cosa es que demasiado mala calidad de cable y cargador, minimo un cable genuino hubiesen puesto pero por dicha ese no es un gran problema.

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Reviewed in the United States on March 17, 2026

Verified Purchase

Joel Hijirida

Draper, US

★★★★★ 5

Is this really refurbished? Practically brand new

Practically brand new. Only difference is the charger/cable are third party and no apple box. I can forgo the Apple unboxing to save a few dollars.

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Reviewed in the United States on March 15, 2026

Verified Purchase

Teddy Maldonado