{"product_id":"vance-and-hines-twin-slash-slip-ons-2017-2022-harley-davidson-1","title":"Vance and Hines Twin Slash Slip-Ons — 2017-2022 Harley-Davidson","description":"\u003cp\u003eVance \u0026amp; Hines Twin Slash slip-on mufflers for 2017-2022 Harley-Davidson, featuring signature twin slash-cut tips and a large 4-inch round body. Available in chrome or matte black finish and designed to bolt onto stock head pipes for a classic cruiser tone.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSignature Twin Slash end treatment\u003c\/li\u003e\n  \u003cli\u003e4-inch round muffler body\u003c\/li\u003e\n  \u003cli\u003eChrome or matte black finish options\u003c\/li\u003e\n  \u003cli\u003eOptional quiet insert available\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 16672\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 26.1 lb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Exhaust, Mufflers \u0026amp; Tips \/ Motorcycle Slip-On\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits 2017-2022 Harley-Davidson models with stock head pipes.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eDo these require a fuel tuner or ECM mapping?\u003c\/h3\u003e\n\u003cp\u003eSlip-ons alone typically do not require remapping, but a fuel-air recalibration may improve performance depending on other mods.\u003c\/p\u003e\n\u003ch3\u003eWill this fit my 2023+ Harley?\u003c\/h3\u003e\n\u003cp\u003eNo — this part is designed for 2017-2022 model years. 2023+ bikes may require a different slip-on.\u003c\/p\u003e\n\u003ch3\u003eWhat's the difference between chrome and matte black?\u003c\/h3\u003e\n\u003cp\u003eBoth finishes use the same Twin Slash design and performance. Chrome is polished and reflective; matte black is a flat, modern finish. Pick based on your bike's look.\u003c\/p\u003e\n\u003ch3\u003eCan I use the quiet insert?\u003c\/h3\u003e\n\u003cp\u003eYes — the optional quiet insert reduces volume for riders in noise-restricted areas. Order it separately if desired.\u003c\/p\u003e\n\u003ch3\u003eAre these street legal?\u003c\/h3\u003e\n\u003cp\u003eThese are designed for street use, but local noise ordinances vary. Check your state and city noise limits before installation.\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":53040367665263,"sku":"T14-611323","price":649.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_484800cc-6eb8-46c4-af68-2f15b85e9e34.png?v=1779566254","url":"https:\/\/vtwinbikers.com\/products\/vance-and-hines-twin-slash-slip-ons-2017-2022-harley-davidson-1","provider":"Vtwinbikers","version":"1.0","type":"link"}