{"product_id":"vance-and-hines-twin-slash-slip-ons-1991-2009-harley-davidson-softail-fatboy","title":"Vance and Hines Twin Slash Slip-Ons — 1991-2009 Harley-Davidson Softail Fatboy","description":"\u003cp\u003eVance \u0026amp; Hines Twin Slash slip-on mufflers for 1991-2009 Harley-Davidson Softail Fatboy, bolting onto stock headers for a signature dual slash-cut appearance and aggressive exhaust tone. Direct replacement that retains the classic look while improving flow.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eTwin slash-cut tip design\u003c\/li\u003e\n  \u003cli\u003eSlip-on installation onto stock headers\u003c\/li\u003e\n  \u003cli\u003eFits 1991-2009 Softail Fatboy\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 16844\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\u003eWeight:\u003c\/strong\u003e 14.3 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits 1991-2009 Harley-Davidson Softail Fatboy models with stock head pipes.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill these fit my 2010+ Softail Fatboy?\u003c\/h3\u003e\n\u003cp\u003eNo — this part is for 1991-2009 models. Newer Softails require a different slip-on part number.\u003c\/p\u003e\n\u003ch3\u003eDo I need to rejet or tune my carb after installing these?\u003c\/h3\u003e\n\u003cp\u003eSlip-on mufflers alone typically do not require jetting changes, but carburetor adjustment may improve performance depending on your setup.\u003c\/p\u003e\n\u003ch3\u003eWhat's included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe pair of Twin Slash slip-on mufflers with mounting hardware. Stock head pipes are reused.\u003c\/p\u003e\n\u003ch3\u003eAre these street legal?\u003c\/h3\u003e\n\u003cp\u003eCheck local noise ordinances in your state and city — exhaust regulations vary by location.\u003c\/p\u003e\n\u003ch2\u003eCalifornia Proposition 65 Warning\u003c\/h2\u003e\n\u003cp\u003eVance \u0026amp; Hines HD Softail Fatboy 91-09 Twin Slash Slip-On Exhaust\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\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 16844\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\u003eWeight:\u003c\/strong\u003e 14.3 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e 1991-2009 Harley-Davidson Softail Fatboy\u003c\/li\u003e\n\u003c\/ul\u003e\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":53040384868463,"sku":"T14-647031","price":549.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/vtwinbikers.com\/products\/vance-and-hines-twin-slash-slip-ons-1991-2009-harley-davidson-softail-fatboy","provider":"Vtwinbikers","version":"1.0","type":"link"}