Go Fast Bits

Go Fast Bits Whistling Trumpet for Stealth FX and WRX Hybrid Blow Off Valves

Go Fast Bits Whistling Trumpet for Stealth FX and WRX Hybrid Blow Off Valves
Go Fast Bits Whistling Trumpet for Stealth FX and WRX Hybrid Blow Off Valves
Go Fast Bits Whistling Trumpet for Stealth FX and WRX Hybrid Blow Off Valves
Go Fast Bits Whistling Trumpet for Stealth FX and WRX Hybrid Blow Off Valves
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Go Fast Bits Whistling Trumpet for Stealth FX and WRX Hybrid Blow Off ValvesGo Fast Bits Whistling Trumpet for Stealth FX and WRX Hybrid Blow Off ValvesGo Fast Bits Whistling Trumpet for Stealth FX and WRX Hybrid Blow Off ValvesGo Fast Bits Whistling Trumpet for Stealth FX and WRX Hybrid Blow Off Valves
Go Fast Bits

Go Fast Bits Whistling Trumpet for Stealth FX and WRX Hybrid Blow Off Valves

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SKU: GFB5701
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About Go Fast Bits Go Fast Bits engineers high-quality automotive ...Read More

Price:
$40.41 $44.90
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches
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Product Details

Product Description
Part Numbers
Sizing & Fit

About Go Fast Bits

Go Fast Bits engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Go Fast Bits lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Enhance Your BOV Sound with GFB

Transform the auditory profile of your turbocharged vehicle with the Go Fast Bits Whistling Trumpet. Designed specifically for the GFB Stealth FX and WRX Hybrid blow-off valves (Part numbers T9003 & T9503), this accessory replaces your standard trumpet to deliver a distinct, high-performance whistling sound during venting.

Key Features and Installation

  • Direct fit for GFB Stealth FX and WRX Hybrid valves
  • Replaces standard trumpet for aggressive sound output
  • Precision-engineered for optimal airflow
  • High-quality construction for long-term durability

For the best results, ensure your blow-off valve is configured to vent fully to the atmosphere. Please note that Respons valves set to 50/50 venting may not generate sufficient velocity to produce the characteristic whistle. This component is the perfect choice for enthusiasts looking to add a unique sonic signature to their forced induction system. Experience the precision of Go Fast Bits engineering and elevate your driving experience with high-quality components from GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Go Fast Bits

Go Fast Bits engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Go Fast Bits lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Enhance Your BOV Sound with GFB

Transform the auditory profile of your turbocharged vehicle with the Go Fast Bits Whistling Trumpet. Designed specifically for the GFB Stealth FX and WRX Hybrid blow-off valves (Part numbers T9003 & T9503), this accessory replaces your standard trumpet to deliver a distinct, high-performance whistling sound during venting.

Key Features and Installation

  • Direct fit for GFB Stealth FX and WRX Hybrid valves
  • Replaces standard trumpet for aggressive sound output
  • Precision-engineered for optimal airflow
  • High-quality construction for long-term durability

For the best results, ensure your blow-off valve is configured to vent fully to the atmosphere. Please note that Respons valves set to 50/50 venting may not generate sufficient velocity to produce the characteristic whistle. This component is the perfect choice for enthusiasts looking to add a unique sonic signature to their forced induction system. Experience the precision of Go Fast Bits engineering and elevate your driving experience with high-quality components from GGCRACING.

Product Details

Product Description

About Go Fast Bits

Go Fast Bits engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Go Fast Bits lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Enhance Your BOV Sound with GFB

Transform the auditory profile of your turbocharged vehicle with the Go Fast Bits Whistling Trumpet. Designed specifically for the GFB Stealth FX and WRX Hybrid blow-off valves (Part numbers T9003 & T9503), this accessory replaces your standard trumpet to deliver a distinct, high-performance whistling sound during venting.

Key Features and Installation

  • Direct fit for GFB Stealth FX and WRX Hybrid valves
  • Replaces standard trumpet for aggressive sound output
  • Precision-engineered for optimal airflow
  • High-quality construction for long-term durability

For the best results, ensure your blow-off valve is configured to vent fully to the atmosphere. Please note that Respons valves set to 50/50 venting may not generate sufficient velocity to produce the characteristic whistle. This component is the perfect choice for enthusiasts looking to add a unique sonic signature to their forced induction system. Experience the precision of Go Fast Bits engineering and elevate your driving experience with high-quality components from GGCRACING.

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