GFB Whistling Trumpet For Stealth FX and WRX Hybrid - 5701
GFB5701
Low stock! Only 4 left
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$40.41
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$40.41
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CA WARNING:
Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information go to
www.P65Warnings.ca.gov/motor-vehicle-parts.
Description
Many times they have been asked for a replacement trumpet that gives a different sound, and here it is.
The ability to change the sound of a Blow-Off Valve is increasingly becoming an important issue with buyers, who want to sound different from everyone else.
In 2004, the Whistling Trumpet was released which emitted a piercing screech when driving aggressively.
The 5701 can be used in place of the standard trumpet on GFB valves 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.
Installation Instructions
Installation Instructions
Fitment
Fitment
