Go Fast Bits GFB5701 Whistling Trumpet For All Stealth Fx Deceptor Pro & Wrx Hybrid Blow-Off Valves

1 2

Go Fast Bits

GFB5701
$67.10 AUD
$67.10 AUD
Sale Sold out
Tax included. Shipping calculated at checkout.
View full details

Go Fast Bits GFB5701 Whistling Trumpet For All Stealth Fx Deceptor Pro & Wrx Hybrid Blow-Off Valves

Item Description

You asked, we delivered. Many times we have been asked for a replacement trumpet that gives a different sound, and here it is.

5702-image-1The 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 (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.

Recomme nded for Part numbers T9003 & 9503



Manufacturer Information

  • Manufacturer: Go Fast Bits
  • Manufacturer Part Number:
  • UPC:
  • Colour:
  • Additional Information:
  • Please Note: Images are for representation only and may differ than the actual product - please contact us if you require an exact photo

After more details? Contact Us

Why shop with Engine Master?

  • Quality Brands

    We only sell quality genuine products - with brand names you can trust, you know that you are getting the best products for your build complete with limited manufacturers warranty

  • Fast & Efficent

    We use a number of great couriers to get your parcel to you ASAP! In a rush? Give us a call and ask about an 'expedited order' or enquire on current ETAs!

  • Zero Regret - Hassle Free Returns

    We accept returns for up to 30 days, our returns are hassle free when following our return guidelines and policies and most items can even come back on our capped price Australia Post returns, making it a cost effective process to send your item back if it's not quite right.

  • Experienced Team

    Our team are all passionate about the Automotive Industry and involved with lots of avenues of Motorsports. We have mechanics, engine builders and die-hard enthusiasts here to answer your questions or give you expert advice for your ride - just give us a call!

1 4

Found a better deal elsewhere?

We try to keep our pricing competitive for all our customers - if you have found a better deal elsewhere, send us an email here and we will do our best to match offers.
(Ensure you include the part number and a link to the competitors price!)