{"product_id":"go-fast-bits-nissan-gt-r-r35-respons-tms-blow-off-valves-pair","title":"Go Fast Bits Nissan GT-R R35 Respons TMS Blow-Off Valves (pair) (GFBT9005)","description":"\u003cdiv class=\"woocommerce-tabs wc-tabs-wrapper full-width-tabs\" data-tab-style=\"fullwidth\"\u003e\r\n\u003cdiv id=\"tab-vehicle_information\" class=\"woocommerce-Tabs-panel woocommerce-Tabs-panel--vehicle_information panel entry-content wc-tab\" role=\"tabpanel\" aria-labelledby=\"tab-title-vehicle_information\"\u003e\r\n\u003cp\u003eGet The Inside Information...\u003cbr\u003eGFB is no stranger to dual port BOVs. In fact, GFB pioneered the design in 1999, following up with the patented venting bias adjustment system in 2001.\u003c\/p\u003e\r\n\u003cp\u003eThis technology is not just a gimmick – it’s the key to getting a blow-off sound without the issues (unlike other valves), and is exclusive to GFB.\u003c\/p\u003e\r\n\u003cp\u003e“I thought venting to atmosphere couldn’t be done on a car with an airflow meter, so how does the Respons do it?”\u003cbr\u003eWe’ve all heard the stories and seen people get shot down on forums when they ask about BOVs. Common responses are “your car will stall,backfire, run rich, go slower, or rip a hole in the space-time continuum that will bring about the end of the universe”. Certainly, if the BOV is not designed or adjusted correctly, at least some of these may be true.\u003c\/p\u003e\r\n\u003cp\u003eWhen you vent a BOV to atmosphere, you’re letting air out of the system that has been measured by the airflow meter, so the ECU will continue to inject fuel for that missing air, hence the issues with over-fuelling that can occur.\u003c\/p\u003e\r\n\u003cp\u003eHowever, by controlling HOW MUCH the valve vents, WHEN it vents, and for HOW LONG, the Respons can be configured to vent a portion of air to atmosphere at a time and of a volume that least affects the fuelling to the point where there are no negative side-effects.\u003c\/p\u003e\r\n\u003cp\u003eSince our competitors do not have a means for adjusting the amount of air that is vented to atmosphere, they are unable to achieve the same success that a Respons does on even the most sensitive engines.\u003c\/p\u003e\r\n\u003cp\u003eIf Everything You’ve Heard Tells You A BOV Won’t Work On Your Car, Try A GFB Respons - You Will Be Surprised!\u003cbr\u003e“How does a GFB Respons improve performance?”\u003cbr\u003eBoost holding\u003cbr\u003eUnlike factory bypass valves, or other brand valves that require different springs for different boost levels, a GFB valve CANNOT be forced open by high boost!\u003c\/p\u003e\r\n\u003cp\u003eThe balanced piston design in a GFB valve uses boost pressure on either side to cancel out the forces. Therefore it doesn’t matter how much boost you run, you can be sure a Respons valve will deliver all of it to the engine.\u003c\/p\u003e\r\n\u003cp\u003eThrottle response and boost recovery\u003cbr\u003eGFB’s TMS (Turbo Management System) principle is based on an operating method that is different to all factory bypass valves, which can be summarised as:\u003c\/p\u003e\r\n\u003cp\u003eA factory bypass valve is open until required to shut.\u003c\/p\u003e\r\n\u003cp\u003eA GFB TMS valve is shut until required to open.\u003c\/p\u003e\r\n\u003cp\u003eThis difference in operating methods means that the GFB valve only vents when required, and only enough air to prevent compressor surge.\u003c\/p\u003e\r\n\u003cp\u003eFor example, during a gearshift it is possible to preserve a small amount of boost pressure for a short duration. Then, when the throttle is then re-opened, peak boost is reached faster than if all pressure is lost (as is the case with the factory valve that remains fully open too long).\u003c\/p\u003e\r\n\u003ch3\u003eFitments:\u003c\/h3\u003e\r\n\u003cul\u003e\r\n\u003cli class=\"vehicles\"\u003eNISSAN GT-R R35 VR38DETT 07-On\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e","brand":"Go Fast Bits","offers":[{"title":"Default Title","offer_id":43023498969340,"sku":"GFBT9005","price":585.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1128\/7276\/products\/go-fast-bits-nissan-gt-r-r35-respons-tms-blow-off-valves-pair-664065.jpg?v=1738947399","url":"https:\/\/jdcustomsusa.com\/hi\/products\/go-fast-bits-nissan-gt-r-r35-respons-tms-blow-off-valves-pair","provider":"JD Customs U.S.A","version":"1.0","type":"link"}