{"product_id":"gfb-5701","title":"GFB Spares- Whistling Trumpet suits part number T9003 \u0026 T9503","description":"\u003cp\u003e\n\n\n\n\n\n\n\u003c\/p\u003e\u003cp\u003eAdd on products for the GFB range!\u003c\/p\u003e\n\n\n\n\n\n\nBlow Off Valves\/Diverter Valve Accessories and Spares\n\u003ch4\u003eSpecific Product Information\u003c\/h4\u003e\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eWhistling Trumpet\u003cbr\u003e\nYou asked, we delivered. Many times we have been asked for a replacement trumpet that gives a different sound, and here it is.\u003c\/p\u003e\n\u003cp\u003e5702-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.\u003c\/p\u003e\n\u003cp\u003eIn 2004, the Whistling Trumpet was released which emitted a piercing screech when driving aggressively.\u003c\/p\u003e\n\u003cp\u003eThe 5701 can be used in place of the standard trumpet on GFB valves (Part numbers T9003 \u0026amp; 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.\u003c\/p\u003e\n\u003cp\u003eRecommended for Part numbers T9003 \u0026amp; T9503\u003c\/p\u003e","brand":"GFB","offers":[{"title":"Default Title","offer_id":49106130075766,"sku":"5701","price":63.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2414\/8083\/files\/gfb-5701-gallery-1.jpg?v=1792713705","url":"https:\/\/empireperformance.com.au\/products\/gfb-5701","provider":"Empire Performance","version":"1.0","type":"link"}