{"product_id":"aracer-af2-wideband-afr-module","title":"aRacer AF2 Wideband AFR Module","description":"\u003cp\u003eThe \u003cstrong\u003eaRacer AF2\u003c\/strong\u003e is the previous-generation wideband oxygen module. It does the same job as the AF3 — feeds real air-fuel ratio to the ECU for \u003cstrong\u003eAutoTune\u003c\/strong\u003e, closed-loop fuel control and AFR logging — and is the module to buy if you are running an \u003cstrong\u003eolder aRacer ECU\u003c\/strong\u003e (RC Super 2, RC Mini 5, Mini 5 Plus 2, RC1 Super) that the AF3 does not support. It also works with the current Mini X \/ XX and Super X \/ XX.\u003c\/p\u003e\u003cp\u003eBuying a new X \/ XX generation ECU? Get the AF3 — it is the faster module at the same price.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWideband air-fuel ratio monitoring and logging\u003c\/li\u003e\n\u003cli\u003eAutoTune support on compatible ECUs\u003c\/li\u003e\n\u003cli\u003eWideband closed-loop fuel correction\u003c\/li\u003e\n\u003cli\u003eDisplays live AFR on the DG2 gauge or compatible aRacer displays\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eaRacer RC Super 2, RC Mini 5, Mini 5 Plus 2, RC1 Super, RC Super X, RC Super XX, RC Mini X and RC Mini XX. Requires a wideband sensor bung in the exhaust.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e US-LEG-AF2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Wideband AFR \/ lambda module\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eClosed-course competition use only.\u003c\/strong\u003e aRacer ECUs and race electronics are sold for closed-course competition, off-road, dyno and development use. They are not CARB-approved or EPA-certified for pollution-controlled vehicles on public roads. You are responsible for complying with the laws that apply to you.\u003c\/p\u003e\u003ch3\u003eDealer support\u003c\/h3\u003e\u003cp\u003eMala Racing is an authorized aRacer SpeedTek dealer. Orders ship from California, and U.S.-based technical support, calibration help and the aRacer calibration database are available through aRacer ECU R\u0026amp;D of America. Not sure about fitment or which accessories you need? Email \u003ca href=\"mailto:malaracingllc@gmail.com\"\u003emalaracingllc@gmail.com\u003c\/a\u003e with your bike, year and mods before you order.\u003c\/p\u003e\u003cp style=\"font-size:0.85em\"\u003e\u003cstrong\u003eCalifornia Proposition 65 WARNING:\u003c\/strong\u003e This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"https:\/\/www.P65Warnings.ca.gov\" rel=\"nofollow\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"aRacer","offers":[{"title":"Default Title","offer_id":67825043964004,"sku":"US-LEG-AF2","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0656\/3771\/1972\/files\/af2-3.png?v=1792818860","url":"https:\/\/malaracing.com\/products\/aracer-af2-wideband-afr-module","provider":"Mala Racing","version":"1.0","type":"link"}