{"product_id":"vance-and-hines-hi-output-slip-ons-2017-2020-harley-davidson","title":"Vance and Hines Hi-Output Slip-Ons — 2017-2020 Harley-Davidson","description":"\u003cp\u003eVance \u0026amp; Hines Hi-Output slip-on mufflers for 2017-2020 Harley Street 750 and Street Rod, featuring a stepped 4-inch to 4.5-inch bore design with machined billet end cap and laser-engraved badge. 50-state emissions compliant and finished in blacked-out styling for urban riding.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e50-state emissions compliant\u003c\/li\u003e\n  \u003cli\u003eMachined billet end cap with laser-engraved logo\u003c\/li\u003e\n  \u003cli\u003eStepped muffler design (4\" to 4.5\" bore)\u003c\/li\u003e\n  \u003cli\u003eBlacked-out finish\u003c\/li\u003e\n  \u003cli\u003eSlip-on installation onto stock headers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Vance and Hines\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 47943\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 8.8 lb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Exhaust, Mufflers \u0026amp; Tips \/ Motorcycle Slip-On\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWARNING:\u003c\/strong\u003e Cancer and Reproductive Harm — California Prop 65. www.P65Warnings.ca.gov\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits 2017-2020 Harley-Davidson Street 750 and Street Rod models.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eDo these require a fuel tuner or ECU map?\u003c\/h3\u003e\n\u003cp\u003eSlip-ons alone typically do not require remapping. A fuel tuner may improve performance if combined with other air intake modifications.\u003c\/p\u003e\n\u003ch3\u003eAre they street legal?\u003c\/h3\u003e\n\u003cp\u003eYes — 50-state emissions compliant, though local noise ordinances may apply. Check your city and state regulations.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe pair of Hi-Output slip-on mufflers with all mounting hardware needed to bolt onto your stock headers.\u003c\/p\u003e\n\u003ch3\u003eWill these fit my 2021+ Street 750?\u003c\/h3\u003e\n\u003cp\u003eThis part is specific to 2017-2020 models. 2021 and newer Street models may require a different part number — verify fitment before ordering.\u003c\/p\u003e\n\u003ch2\u003eCalifornia Proposition 65 Warning\u003c\/h2\u003e\n\u003cp style=\"font-size:11px;color:#888;\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e Cancer and Reproductive Harm — California Prop 65 (Y). www.P65Warnings.ca.gov\u003c\/p\u003e","brand":"Vance and Hines","offers":[{"title":"Default Title","offer_id":53040168304751,"sku":"T14-611336","price":384.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_0b9aa675-84bd-4d9e-80ac-92fd936429e8.png?v=1779583028","url":"https:\/\/vtwinbikers.com\/products\/vance-and-hines-hi-output-slip-ons-2017-2020-harley-davidson","provider":"Vtwinbikers","version":"1.0","type":"link"}