Roll over image to zoom in Click on image to zoom

Go Fast Bits 5701 GFB Whistling Trumpet (only for Stealth FX and WRX Hybrid)

Name: Go Fast Bits 5701 GFB Whistling Trumpet (only for Stealth FX and WRX Hybrid)
Brand: Go Fast Bits
SKU: GFB5701
Price: 42.75 USD
Availability: InStock

Go Fast Bits

Price:

$42.75

Stock:

Only 4 units left

Quantity:

Economy delivery - on or before 7 business days - 17th

Standard delivery - on or before 5 business days

Expedited - on or before 3 day

Second Day - on or before 2 days

Next Day -on or before 1 day

Go Fast Bits 5701 GFB Whistling Trumpet (only for Stealth FX and WRX Hybrid)

Brand : Go Fast Bits

MPN : 5701

AlternatePartNumber : gfb5701

UPC : 9328022009230

Product Department : Forced Induction

Product Category : Blow Off Valve Accessories

BoxQuantity : 1

Length : 6.0 inches

Width : 3.0 inches

Height : 1.5 inches

Weight : 0.07 lbs

Prop65 : Yes

Not CARB Legal

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.