GFB Whistling Trumpet (only for Stealth FX and WRX Hybrid) - 5701
Go Fast Bits
$46.99
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.
- Category:
- Forced Induction>Blow Off Valve Accessories
- Core:
- N
- Core Price:
- 0
- MPN:
- 5701
- Special Order:
- N
- Universal Fitment:
- Y
- CARB:
- This product is not CARB Legal and not for sale in California