{"product_id":"cobra-speedster-slashdown-chrome-softail-07-11-82-96369","title":"Cobra Speedster Slashdown Chrome Slip-On Mufflers - Harley Softail 2007-2011","description":"\u003c!-- vt:seo-start --\u003e\n\u003cdiv class=\"vt-brand-bio\" style=\"background:#f6f6f6;border-left:4px solid #c8102e;padding:14px 18px;margin:0 0 20px;border-radius:4px;\"\u003e\n\u003ch2 style=\"margin:0 0 6px;font-size:1.05em;\"\u003eAbout Cobra\u003c\/h2\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.6;\"\u003eCobra USA builds exhaust, sissy bars, luggage racks and bolt-on styling parts for cruisers and baggers, with a catalog aimed at the rider who wants a finished, matched look rather than a one-off fabrication. Its slip-ons and full systems are designed around factory mounting points for a straightforward bolt-on install.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:1.65;\"\u003eUnleash a deep, aggressive exhaust note from your 2007-2011 Harley-Davidson Softail with Cobra Speedster Slashdown chrome slip-on mufflers. These bolt directly onto your factory head pipes, providing a significant upgrade in sound and style. The classic slash-cut aesthetic gives your Softail a custom edge that stands out from the crowd.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eWhy riders pick this\u003c\/h3\u003e\u003cul style=\"padding-left:20px;margin:0 0 16px;\"\u003e\n\u003cli style=\"margin:3px 0;\"\u003ePolished chrome finish\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eClassic slash-cut design\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eDeep, aggressive exhaust note\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eSlip-on fit for stock headers\u003c\/li\u003e\n\u003cli style=\"margin:3px 0;\"\u003eSoftail-specific mounting brackets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTransform the sound and appearance of your 2007-2011 Harley-Davidson Softail with Cobra Speedster Slashdown chrome slip-on mufflers. Engineered for a straightforward installation, these mufflers bolt directly onto your factory headers, replacing your stock cans with a more aggressive tone and a timeless slash-cut design. It's an effective way to enhance your bike's character without replacing the entire exhaust system.\u003c\/p\u003e\u003ch3\u003eDeeper Tone, Custom Look\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePolished chrome finish for a brilliant, lasting shine\u003c\/li\u003e\n\u003cli\u003eClassic slash-cut muffler tips for a custom appearance\u003c\/li\u003e\n\u003cli\u003eDelivers a deep, aggressive exhaust note\u003c\/li\u003e\n\u003cli\u003eSlip-on design fits directly onto stock headers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOptimized for Your Softail\u003c\/h3\u003e\u003cp\u003eThese Cobra Speedster Slashdown slip-ons feature Softail-specific mounting brackets for a precise, secure fit. While slip-on mufflers typically do not require a full remapping of your ECU, riders with other performance modifications may find that a fuel module helps optimize their bike's performance. Always verify fitment for your specific Softail model year using our Shop by Bike tool before purchasing.\u003c\/p\u003e\n\u003ch3 style=\"margin:20px 0 6px;\"\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cobra\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 6851\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 52 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 22 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 7 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 33.17 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 8px;\"\u003eCommon questions\u003c\/h3\u003e\u003cdiv class=\"vt-faq\"\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eWill these slip-ons fit my Softail from before 2007 or after 2011?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eNo, these Cobra Speedster Slashdown mufflers are tuned specifically for 2007-2011 Softail models. Older and newer year Softails use different header geometry.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eDo I need a fuel tuner with these slip-ons?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eSlip-on mufflers alone typically don't require remapping. However, if you have other performance modifications, adding a fuel module may optimize performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:0 0 12px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-weight:600;\"\u003eAre these mufflers difficult to install?\u003c\/p\u003e\n\u003cp style=\"margin:0;line-height:1.6;\"\u003eInstallation is a direct bolt-on process onto your existing stock headers, making it a relatively simple upgrade for most riders.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-confidence\" style=\"border-top:1px solid #e5e5e5;margin:24px 0 0;padding:16px 0 0;font-size:0.92em;line-height:1.6;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOrdering from Vtwinbikers\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli\u003eBrand new, sourced through authorized US distribution — never used, never grey-market.\u003c\/li\u003e\n\u003cli\u003eNot sure it fits? Use \u003cstrong\u003eShop by Bike\u003c\/strong\u003e to filter by your year and model, or email us and we will confirm before you order.\u003c\/li\u003e\n\u003cli\u003eHarley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/vtwinbikers.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Exhaust\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/all\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Cobra\",\"item\":\"https:\/\/vtwinbikers.com\/collections\/cobra\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Cobra Speedster Slashdown Chrome Slip-On Mufflers - Harley Softail 2007-2011\",\"item\":\"https:\/\/vtwinbikers.com\/products\/cobra-speedster-slashdown-chrome-softail-07-11-82-96369\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Will these slip-ons fit my Softail from before 2007 or after 2011?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No, these Cobra Speedster Slashdown mufflers are tuned specifically for 2007-2011 Softail models. Older and newer year Softails use different header geometry.\"}},{\"@type\":\"Question\",\"name\":\"Do I need a fuel tuner with these slip-ons?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Slip-on mufflers alone typically don't require remapping. However, if you have other performance modifications, adding a fuel module may optimize performance.\"}},{\"@type\":\"Question\",\"name\":\"Are these mufflers difficult to install?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Installation is a direct bolt-on process onto your existing stock headers, making it a relatively simple upgrade for most riders.\"}}]}\u003c\/script\u003e\n\u003c!-- vt:seo-end --\u003e","brand":"Cobra","offers":[{"title":"Default Title","offer_id":53036083937391,"sku":"82-96369","price":878.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/0afa-67800bd858030.jpg?v=1777531578","url":"https:\/\/vtwinbikers.com\/products\/cobra-speedster-slashdown-chrome-softail-07-11-82-96369","provider":"Vtwinbikers","version":"1.0","type":"link"}