{"product_id":"vance-and-hines-x-air-intakes-1991-2021-harley-davidson-sportster-91","title":"Vance and Hines X Air Intakes — 1991-2021 Harley-Davidson Sportster 91","description":"\u003cp\u003eVance \u0026amp; Hines VO2 X air intake for Harley Sportster, featuring a CNC-machined billet cover, patent-pending Force Velocity Stack, and washable high-flow filter element to increase airflow and unlock engine performance. Available in Chrome, Black, or Black Contrast finishes.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCNC-machined billet cover with ARP hardware\u003c\/li\u003e\n  \u003cli\u003ePatent-pending Force™ Velocity Stack\u003c\/li\u003e\n  \u003cli\u003eHigh-capacity washable air filter element\u003c\/li\u003e\n  \u003cli\u003eAvailable in Chrome, Black, or Black Contrast finish\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 42339\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.3 lb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Air Intake Systems \/ Short Ram Air Intakes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson Sportster models 1991 through 2021.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eDoes this require a fuel tuner or ECU reflash?\u003c\/h3\u003e\n\u003cp\u003eConsult your tuner — many riders pair air intake upgrades with fuel mapping to maximize gains. Stock jetting may work but tuning optimizes performance.\u003c\/p\u003e\n\u003ch3\u003eIs the air filter washable?\u003c\/h3\u003e\n\u003cp\u003eYes — the high-capacity filter element is washable and reusable, reducing long-term maintenance costs.\u003c\/p\u003e\n\u003ch3\u003eWhat finishes are available?\u003c\/h3\u003e\n\u003cp\u003eChrome, Black, and Black Contrast options are available to match your bike's aesthetic.\u003c\/p\u003e\n\u003ch3\u003eWill this fit my 2022+ Sportster S?\u003c\/h3\u003e\n\u003cp\u003eThis part is for 1991-2021 Sportster models. Sportster S (2022+) uses a different intake design — check Vance \u0026amp; Hines for the correct model number.\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":53040380641391,"sku":"T14-611478","price":549.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/vtwinbikers.com\/products\/vance-and-hines-x-air-intakes-1991-2021-harley-davidson-sportster-91","provider":"Vtwinbikers","version":"1.0","type":"link"}