{"title":"Universal Motorcycle Exhaust Parts – Custom Mufflers, Pipes \u0026 Performance Components","description":"\u003cp data-start=\"838\" data-end=\"1209\"\u003eShop universal motorcycle exhaust parts for custom builds, vintage restorations, and performance upgrades. This collection includes universal mufflers, slip-on exhausts, exhaust pipes, reverse cone mufflers, megaphone mufflers, exhaust tips, adapters, baffles, clamps, and mounting hardware compatible with a wide range of Honda, Yamaha, Suzuki, and Kawasaki motorcycles.\u003c\/p\u003e\n\u003cp data-start=\"1211\" data-end=\"1633\"\u003eUniversal exhaust components are ideal for café racer, brat, scrambler, tracker, and chopper builds where flexibility in fitment, inlet diameter, and styling is essential. Whether you're replacing a rusted muffler, fabricating a custom exhaust system, tuning backpressure characteristics, or upgrading to a minimalist performance look, universal motorcycle exhaust parts allow you to fine-tune sound, flow, and appearance.\u003c\/p\u003e\n\u003cp data-start=\"1635\" data-end=\"1940\"\u003eOur inventory includes slip-on mufflers in multiple inlet sizes, performance-style megaphones, reverse cone silencers, exhaust adapters, reducers, clamps, mounting brackets, and universal exhaust hardware selected for durability, proper exhaust flow, and compatibility with carbureted vintage motorcycles.\u003c\/p\u003e\n\u003cp data-start=\"1942\" data-end=\"2170\"\u003eIf you're looking for factory-correct replacement systems designed specifically for your motorcycle model, explore our \u003cstrong\u003e\u003ca href=\"https:\/\/oldbikebarn.com\/collections\/vintage-motorcycle-exhaust\" target=\"_blank\" title=\"vintage motorcycle exhaust systems and mufflers collection\" rel=\"noopener\"\u003eVintage Motorcycle Exhaust Systems \u0026amp; Mufflers collection\u003c\/a\u003e\u003c\/strong\u003e for direct-fit OEM-style and model-specific options.\u003c\/p\u003e\n\u003cp data-start=\"2172\" data-end=\"2337\"\u003eOld Bike Barn specializes in vintage Japanese motorcycle parts and traditional custom components curated by riders who fabricate, restore, and tune classic machines.\u003c\/p\u003e","products":[{"product_id":"british-dunstall-silencer-reverse-megaphone-muffler","title":"British Dunstall Silencer Reverse Megaphone Muffler","description":"\u003cp\u003eReverse megaphone original equipment and classic universal performance mufflers. Chrome plated. Reducer sleeves and adjustable side mount brackets where applicable. 27 1\/2\" long. Fits 1 3\/8\", 1 1\/2\", 1 5\/8\"\u003c\/p\u003e","brand":"OBB","offers":[{"title":"Default Title","offer_id":24845135642724,"sku":"07-0025","price":98.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/products\/british-dunstall-silencer-reverse-megaphone-muffler.jpg?v=1551670538"},{"product_id":"universal-chrome-reverse-cone-muffler","title":"Chrome Reverse Cone Shorty Muffler w Non Removeable Baffle ~ 19\" Long","description":"\u003cp\u003eChrome Reverse Cone Shorty Muffler.\u003c\/p\u003e\n\u003cp\u003eHigh quality construction and finish. Straight through perforated core non removable baffle. Overall muffler length 19\". 1.75\" ID Inlet - Reducer shims included to fit sizes 1 5\/8\", 1 1\/2\" and 1 3\/8\". Mounting clamp and bracket included. Fits on either left or right side.\u003c\/p\u003e\n\u003cp\u003eSold Each\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":45532427321499,"sku":"06-6995","price":85.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/06-6995.jpg?v=1771195006"},{"product_id":"universal-flat-black-tapered-muffler","title":"Flat Black Tapered Muffler w Non Removeable Baffle ~ 16.25\" Long","description":"\u003cp\u003eFlat Black Tapered Muffler\u003c\/p\u003e\n\u003cp\u003eOverall length 16.25\", Inlet ID: 1-3\/4\" Or 1-1\/2\" if you use the included reducer shims. Comes with slide mounting bracket. High quality construction with a non removable mechanical baffle. Can be used on the left or right side.\u003c\/p\u003e\n\u003cp\u003eSold Each\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":45532427550875,"sku":"06-6996","price":85.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/06-6996.jpg?v=1771194915"},{"product_id":"universal-black-shorty-muffler","title":"Black Shorty Muffler w Removeable Baffle ~ 12\" Long","description":"\u003cp\u003eBlack Shorty Muffler.\u003c\/p\u003e\n\u003cp\u003eSuper compact design 12\" Long, Fits 1 1\/2\" or 1 3\/4\" head pipes. Complete with mounting hardware, Friction fit and cannot use clamps. The mounting bracket will hold it in place. Removable glass packed baffle. Mounts on left, or right side.\u003c\/p\u003e\n\u003cp\u003eSold Each\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":45532427681947,"sku":"06-6997","price":64.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/06-6997.jpg?v=1771194807"},{"product_id":"universal-chrome-shorty-muffler","title":"Chrome Shorty Muffler w Removeable Baffle ~ 12\" Long","description":"\u003cp\u003eChrome Shorty Muffler.\u003c\/p\u003e\n\u003cp\u003eSuper compact design 12\" Long, Fits 1 1\/2\" or 1 3\/4\" headpipes. Complete with mounting hardware, Friction fit and cannot use clamps. The mounting bracket will hold it in place. Removable glass packed baffle. Mounts on left, or right side.\u003c\/p\u003e\n\u003cp\u003eSold Each\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":45532427714715,"sku":"06-6998","price":67.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/06-6998.jpg?v=1771194705"},{"product_id":"universal-chrome-reverse-cone-shorty-muffler","title":"Chrome Reverse Cone Shorty Muffler w Removeable Baffle ~ 17\" Long","description":"\u003cp\u003eChrome Reverse Cone 17\" Shorty Muffler\u003c\/p\u003e\n\u003cp\u003eHigh quality construction and finish. Mounting clamp and slide bracket included. Reducer shims included for other fitment sizes. This Muffler will fit head pipes with outer diameters of 1 1\/2\", 1 5\/8\" or 1 3\/4\". Fits on either left or right side. Removable re packable fiberglass baffle.\u003c\/p\u003e\n\u003cp\u003eSold Each\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":45532427845787,"sku":"06-6999","price":96.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/06-6999.jpg?v=1771194606"},{"product_id":"universal-flat-black-reverse-cone-muffler","title":"Flat Black Muffler w Non Removeable Baffle ~ 19\" Long","description":"\u003cp\u003eFlat Black Muffler\u003c\/p\u003e\n\u003cp\u003e19\" Length with a 1 3\/4\" inlet (1 1\/2\" and 1 5\/8\" reducer kit included), Straight through perforated core type non removable baffle.\u003c\/p\u003e\n\u003cp\u003eIncludes mounting clamp and universal style hanger that is used with slotted channel on backside of muffler for left or right side use.\u003c\/p\u003e\n\u003cp\u003eSold each\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":45532427944091,"sku":"07-0000","price":73.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-0000.jpg?v=1771194508"},{"product_id":"chrome-exhaust-clamp-1-3-4","title":"1 3\/4\" ID Muffler Clamp","description":"\u003cp\u003eMuffler Clamp - Universal \u003cbr\u003e1 3\/4\" ID\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":45532428206235,"sku":"07-0002","price":7.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-0002.jpg?v=1771195563"},{"product_id":"chrome-exhaust-clamp-1-7-8","title":"1 7\/8\" ID Muffler Clamp","description":"\u003cp\u003eMuffler Clamp - Universal \u003cbr\u003e1 7\/8\" ID\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":45532428239003,"sku":"07-0003","price":7.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-0003.jpg?v=1771195457"},{"product_id":"universal-chrome-8-degree-upswept-megaphone-muffler-left-side","title":"Left Hand ~ Chrome 8 Degree Upswept Megaphone Universal Muffler ~ 23 1\/2\" Long","description":"\u003cp\u003eLeft Hand ~ Chrome 8 Degree Upswept Megaphone Universal Muffler ~ 23 1\/2\" Long and 4\" Diameter.\u003c\/p\u003e\n\u003cp\u003eHigh quality construction and finish with heavy duty baffle. Adjustable slide mount included. Reducer sleeve included for other fitment sizes. This Muffler will fit head pipes with outer diameters of 1 3\/8\", 1 1\/2\", 1 5\/8\"  or 1 3\/4\".\u003c\/p\u003e\n\u003cp\u003eFits left side only, we sell the right side as well.\u003c\/p\u003e\n\u003cp\u003eSold Each\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":45532428370075,"sku":"07-0007","price":93.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-0008_1.jpg?v=1771194404"},{"product_id":"custom-chrome-heat-shield","title":"Custom Chrome Heat Shield","description":"\u003cp\u003eChrome Plated Heat Shield \u003cbr\u003e7\" With Adjustable Clamps \u003cbr\u003eWill fit 1.5\" - 2\" Pipes\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":45532428566683,"sku":"07-0009","price":17.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-0009.jpg?v=1771195751"},{"product_id":"universal-chrome-reverse-cone-megaphone-muffler","title":"Chrome Megaphone Style Universal Muffler ~ 26\" Long","description":"\u003cp\u003eMegaphone Style Universal Muffler ~ 26\" Long\u003c\/p\u003e\n\u003cp\u003eHigh quality construction and finish with welded in mechanical baffle and welded on end cone. Universal reinforced hangar mount. Reducer sleeve included for other fitment sizes. This Muffler will fit head pipes with outer diameters of 1 3\/8\", 1 1\/2\", 1 5\/8\" or 1 3\/4\".\u003c\/p\u003e\n\u003cp\u003eFits on either left or right side. Features new dyno tuned baffle design.\u003c\/p\u003e\n\u003cp\u003eSold Each\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":45532428599451,"sku":"07-0015","price":93.25,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-0015.jpg?v=1771194293"},{"product_id":"universal-chrome-turn-out-muffler","title":"Chrome Turn Out Universal Muffler ~ 20\" Long","description":"\u003cp\u003eChrome Turn Out Universal Muffler ~ 20\" Long\u003c\/p\u003e\n\u003cp\u003eHigh quality construction and finish. Adjustable slide bracket included. Reducer sleeve included for other fitment sizes. This Muffler will fit head pipes with outer diameters of 1 1\/2\" or 1 3\/4\". Fits on either left or right side. \u003c\/p\u003e\n\u003cp\u003eSold Each\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":45532428632219,"sku":"07-0017","price":78.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-0017.jpg?v=1771194189"},{"product_id":"universal-chrome-straight-megaphone-muffler","title":"Chrome Straight Megaphone Universal Muffler ~ 23\" Long","description":"\u003cp\u003eChrome Straight Megaphone Universal Muffler ~ 23\" Long with 4\" Diameter.\u003c\/p\u003e\n\u003cp\u003eHigh quality construction and finish. Adjustable slide bracket included. Reducer sleeve included for other fitment sizes. This Muffler will fit head pipes with outer diameters of 1 3\/8\", 1 1\/2\", 1 5\/8\" or 1 3\/4\". Fits on either left or right side. \u003c\/p\u003e\n\u003cp\u003eSold Each\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":45532428697755,"sku":"07-0019","price":93.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-0019a.jpg?v=1771194100"},{"product_id":"universal-chrome-slash-cut-muffler","title":"Chrome Slash Cut Universal Muffler ~ 15\" Long","description":"\u003cp\u003eChrome Slash Cut Universal Muffler ~ 15\" Long \u003c\/p\u003e\n\u003cp\u003eHigh quality construction and finish. Adjustable slide bracket included. Reducer sleeve included for other fitment sizes. This Muffler will fit head pipes with outer diameters of 1 1\/2\" or 1 3\/4\". Fits on either left or right side. \u003c\/p\u003e\n\u003cp\u003eSold Each\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":45532428763291,"sku":"07-0040","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-0040.jpg?v=1771193916"},{"product_id":"universal-chrome-oval-megaphone-muffler","title":"Chrome Oval Megaphone Style Universal Muffler ~ 17\" Long","description":"\u003cp\u003eChrome Oval Megaphone Style Universal Muffler ~ 17\" Long\u003c\/p\u003e\n\u003cp\u003eHigh quality construction and finish with welded in mechanical baffle and welded on end cone. Universal slider hanger mount. Comes with reducer set. This Muffler will fit head pipes with outer diameters of 1 3\/8\", 1 1\/2\", 1 5\/8\" or 1 3\/4\" \u003c\/p\u003e\n\u003cp\u003eFits on either left or right side. \u003c\/p\u003e\n\u003cp\u003eSold Each\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":45532428959899,"sku":"07-0045","price":86.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-0045.jpg?v=1771193800"},{"product_id":"universal-chrome-reverse-cone-shorty-megaphone-muffler","title":"Chrome Shortly Reverse Cone Megaphone Universal Muffler ~ 17 1\/2\" Long","description":"\u003cp\u003eChrome Shortly Reverse Cone Megaphone Universal Muffler ~ 17 1\/2\" Long \u003c\/p\u003e\n\u003cp\u003eHigh quality construction and finish with heavy duty baffle. Adjustable slide mount hanger. Reducer sleeve included for other fitment sizes. This Muffler will fit head pipes with outer diameters of 1 3\/8\", 1 1\/2\", 1 5\/8\" or 1 3\/4\". Fits on either left or right side. End cone held on by 3 screws. Reasonable sound level on large displacement engines.\u003c\/p\u003e\n\u003cp\u003eSold Each\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":45532430729371,"sku":"07-0114","price":57.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-0114.jpg?v=1771193678"},{"product_id":"black-exhaust-clamp-2-3-4","title":"2 3\/4\" Black Exhaust Clamp","description":"\u003cp\u003eBlack 2 3\/4\" ID Clamp, 0.75\" Width, 5\/16\" Bolt Holes\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":45532431581339,"sku":"07-0405","price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-0405.jpg?v=1771195346"},{"product_id":"gear-clamp-40-60mm","title":"Gear Clamp 40-60mm.","description":"\u003cp\u003eUniversal Gear Clamp for Carb Holders or Air Boxes. 9mm Wide. Adjusts with a screwdriver.\u003c\/p\u003e\n\u003cp\u003eFits: Diameters 40-60mm (With a width of 9mm)\u003c\/p\u003e","brand":"Post \u0026 Discount Fedex","offers":[{"title":"Default Title","offer_id":45533784211611,"sku":"15-0670","price":3.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/15-0670.jpg?v=1726611810"},{"product_id":"universal-chrome-tapered-muffler","title":"Universal Chrome Tapered Muffler","description":"\u003cp\u003eUniversal Chrome Tapered Muffler\n\u003c\/p\u003e\u003cp\u003eOverall length 15\", Mount to either 1-1\/2\" Or 1-3\/4\" header pipes. Comes with a 7\" slide mounting bracket and header clamp. High quality construction with an all steel non removable mechanical baffle. Can be used on the left or right side.\n\u003c\/p\u003e\u003cp\u003eSold Each\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 07-0041\u003c\/p\u003e","brand":"VintageCB750","offers":[{"title":"Default Title","offer_id":45533826973851,"sku":"07-0041","price":64.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-0041_0b6f3ca7-4283-4eab-a941-d5453e0556ca.jpg?v=1726613283"},{"product_id":"universal-chrome-8-degree-upswept-megaphone-muffler-right-side","title":"Universal Chrome 8 Degree Upswept Megaphone Muffler ~ Right Side","description":"\u003cp\u003eRight Side Universal Chrome 23 1\/2\" Long, 4\" Diameter 8 Degree Upswept Megaphone Muffler\n\u003c\/p\u003e\u003cp\u003eHigh quality construction and finish. Removable steel baffle with a sealed glass pack silencer. Mounting clamp and 7\" slide bracket included. Reducer shims included for other fitment sizes. This Muffler will fit head pipes with outer diameters of 1 3\/8\", 1 1\/2\", 1 5\/8\" or 1 3\/4\". Fits on the Right side only.\n\u003c\/p\u003e\u003cp\u003eSold Each\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 07-0008\u003c\/p\u003e","brand":"VintageCB750","offers":[{"title":"Default Title","offer_id":45533827137691,"sku":"07-0008","price":92.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-0008_9c3120c3-6374-4e33-8ef3-374c9cd6c09b.jpg?v=1726613295"},{"product_id":"chrome-norton-style-muffler-27-long","title":"Chrome Norton Style Muffler ~ 27\" Long","description":"\u003cp\u003eChrome Norton Style Muffler ~ 27\" Long \u003c\/p\u003e\n\u003cp\u003eHigh quality construction and finish. Great looking chrome plating. Inlet is 1 3\/8\". \u003c\/p\u003e\n\u003cp\u003eFits on either left or right side. \u003c\/p\u003e\n\u003cp\u003eSold Each\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":48015362097307,"sku":"07-0016","price":93.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-0016_dd70c711-ba78-40d5-bdc3-2999d5372733.jpg?v=1771196741"},{"product_id":"british-style-universal-muffler-29-1-2-long","title":"British Style Universal Muffler ~ 29 1\/2\" Long","description":"\u003cp\u003eBritish Style Universal Muffler ~ 29 1\/2\" Long with 3.9\" Diameter.\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHigh quality construction and finish with heavy duty baffle. Adjustable side mount hangar included. Long inlet with new improved baffle design.\u003c\/p\u003e\n\u003cp\u003eFits on either left or right side. \u003c\/p\u003e\n\u003cp\u003eSold Each\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":48015364554907,"sku":"07-0047","price":99.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-0047-2.jpg?v=1771196931"},{"product_id":"chrome-slip-in-style-muffler-23-7-8-long","title":"Chrome Slip In Style Muffler ~ 23 7\/8\" Long","description":"\u003cp\u003eChrome Slip In Honda Style Muffler ~ 23 7\/8\" Long with 4\" Diameter.\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits to bikes that use a slip in inlet such as most CB\/CM400, CX\/GL500, GL650.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHigh quality construction and finish with heavy duty baffle. Adjustable slide bracket included.\u003c\/p\u003e\n\u003cp\u003eFits on either left or right side. \u003c\/p\u003e\n\u003cp\u003eSold Each\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":48015367962779,"sku":"07-0020","price":93.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-0020_1.jpg?v=1771200754"},{"product_id":"chrome-straight-xs-style-universal-muffler-21-long","title":"Chrome Straight XS Style Universal Muffler ~ 21\" Long","description":"\u003cp\u003eChrome Straight XS Style Universal Muffler ~ 21\" Long with 3 3\/8\" Diameter.\u003c\/p\u003e\n\u003cp\u003eHigh quality construction and finish with heavy duty baffle. Adjustable slide bracket included. Reducer sleeve included for other fitment sizes. This Muffler will fit head pipes with outer diameters of 1 3\/8\", 1 1\/2\", 1 5\/8\" or 1 3\/4\". Fits on either left or right side. \u003c\/p\u003e\n\u003cp\u003eSold Each\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":48015369109659,"sku":"07-0013","price":86.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-0013.jpg?v=1771197298"},{"product_id":"chrome-upswept-slash-cut-megaphone-universal-muffler-19-1-2-long","title":"Chrome Upswept Slash Cut Megaphone Universal Muffler ~ 19 1\/2\" Long","description":"\u003cp\u003eChrome Upswept Slash Cut Megaphone Universal Muffler ~ 19 1\/2\" Long.\u003c\/p\u003e\n\u003cp\u003eHigh quality construction and finish with heavy duty baffle. Adjustable slide mount included. Reducer sleeve included for other fitment sizes. This Muffler will fit head pipes with outer diameters of 1 3\/8\", 1 1\/2\", 1 5\/8\"  or 1 3\/4\". Fits on either left or right side. \u003c\/p\u003e\n\u003cp\u003eSold Each\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":48015376023707,"sku":"07-0043","price":93.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/ChatGPTImageDec5_2025_02_45_28PM.png?v=1771197450"},{"product_id":"chrome-slash-cut-megaphone-universal-muffler-19-long","title":"Chrome Slash Cut Megaphone Universal Muffler ~ 19\" Long","description":"\u003cp\u003eChrome Slash Cut Megaphone Universal Muffler ~ 19\" Long with a 3 1\/2\" Diameter.\u003c\/p\u003e\n\u003cp\u003eHigh quality construction and finish with heavy duty baffle. Adjustable slide bracket included. Reducer sleeve included for other fitment sizes. This Muffler will fit head pipes with outer diameters of 1 3\/8\", 1 1\/2\", 1 5\/8\"  or 1 3\/4\". Fits on either left or right side. \u003c\/p\u003e\n\u003cp\u003eSold Each\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":48015376744603,"sku":"07-0042","price":53.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/ChatGPTImageDec5_2025_02_06_31PM.png?v=1771197611"},{"product_id":"chrome-megaphone-style-universal-muffler-26-long","title":"Chrome Megaphone Style Universal Muffler ~ 26\" Long","description":"\u003cp\u003eMegaphone Style Universal Muffler ~ 26\" Long \u003c\/p\u003e\n\u003cp\u003eHigh quality construction and finish with welded in mechanical baffle and welded on end cone. Universal reinforced hanger mount. This Muffler will fit head pipes with outer diameters of 1 1\/2\" only. (No reducer sleeve).\u003c\/p\u003e\n\u003cp\u003eFits on either left or right side. Features new dyno tuned baffle design.\u003c\/p\u003e\n\u003cp\u003eSold Each\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":48015380283547,"sku":"07-0065","price":75.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-0065.jpg?v=1771197755"},{"product_id":"3-pc-muffler-reducer-sleeve","title":"3 Pc. Muffler Reducer Sleeve","description":"\u003cp\u003e3 Pc. Muffler Reducer Sleeve. This will reduce mufflers to 1 3\/4\", 1 5\/8\" or 1 1\/2\"\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":48015380447387,"sku":"07-0005","price":7.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-0005.jpg?v=1771197895"},{"product_id":"universal-glas-pak-insert-fits-1-3-8-pipes","title":"Universal Glas-Pak Insert ~ Fits 1 3\/8\" Pipes","description":"\u003cp\u003eUniversal Glas-Pak Insert - Fits 1 3\/8\" Pipes - Glass Pak's Actual Size 1 1\/4\" \u003cbr\u003eTone down your TT or Drag Pipes\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":48015380807835,"sku":"009-0217","price":17.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/ChatGPT_Image_Jan_27_2026_12_30_22_PM.png?v=1771198059"},{"product_id":"7-7-8-long-center-stand-stop-bracket","title":"7 7\/8\" Long Center Stand Stop Bracket","description":"\u003cp\u003eMetal center stand stop bracket. Black - 7 7\/8\" long with oblong mount hole (Hole is 1\" x 0.50\") (mounts to passenger peg stud). This bracket is used with rubber center stand bumpers to prevent metal to metal contact between center stand and exhaust systems.\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":48015381463195,"sku":"07-0208","price":3.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-0208_8a674bfb-eb5d-4251-9ae1-ce5e2fb3f261.jpg?v=1771198291"},{"product_id":"1-5-8-black-exhaust-clamp","title":"1 5\/8\" Black Exhaust Clamp","description":"\u003cp\u003eBlack 1 5\/8\" ID Clamp, 0.75\" Width, 5\/16\" Bolt Holes\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":48015381725339,"sku":"07-0414","price":9.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-0414.jpg?v=1771198412"},{"product_id":"3-1-2-black-exhaust-clamp","title":"3 1\/2\" Black Exhaust Clamp","description":"\u003cp\u003eBlack 3 1\/2\" ID Clamp, 0.75\" Width, 1\/4\" Bolt Holes\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":48015382577307,"sku":"07-0401","price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-0401.jpg?v=1771198589"},{"product_id":"90mm-exhaust-spring-set","title":"90mm Exhaust Spring Set","description":"\u003cp\u003e90mm Exhaust Spring Set\/2. Used for spring attached mufflers and exhaust pipes. Great for customizing your cafe racer, bobber, tracker or chopper. Works on any style motorcycle.\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":48015383003291,"sku":"07-4641","price":4.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-4641.jpg?v=1771198753"},{"product_id":"83mm-exhaust-spring-set","title":"83mm Exhaust Spring Set","description":"\u003cp\u003e83mm Exhaust Spring Set\/2. Used for spring attached mufflers and exhaust pipes. Great for customizing your cafe racer, bobber, tracker or chopper. Works on any style motorcycle.\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":48015383625883,"sku":"07-4640","price":4.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-4640.jpg?v=1771198913"},{"product_id":"75mm-exhaust-spring-set","title":"75mm Exhaust Spring Set","description":"\u003cp\u003e75mm Exhaust Spring Set\/2. Used for spring attached mufflers and exhaust pipes. Great for customizing your cafe racer, bobber, tracker or chopper. Works on any style motorcycle.\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":48015384838299,"sku":"07-4639","price":4.25,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-4639.jpg?v=1771199037"},{"product_id":"57mm-exhaust-spring-set","title":"57mm Exhaust Spring Set","description":"\u003cp\u003e57mm Exhaust Spring Set\/2. Used for spring attached mufflers and exhaust pipes. Great for customizing your cafe racer, bobber, tracker or chopper. Works on any style motorcycle.\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":48015385165979,"sku":"07-4638","price":4.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-4638.jpg?v=1771199167"},{"product_id":"chrome-upswept-muffler-extension-set","title":"Chrome Upswept Muffler Extension Set","description":"\u003cp\u003eChrome upswept muffler Extension Set. These are made specifically for Triumphs but they're perfect for adapting any straight mufflers to upswept mufflers. Check the dimensions to see if they'll work on your project.\u003c\/p\u003e\n\u003cp\u003eConstructed of 18 gauge chromed steel and slips on stock header pipes to allow mufflers with 1 1\/2\" to be easily mounted.\u003c\/p\u003e\n\u003cp\u003eAdapters allow mounting of \"classic\" Triumph TR6\/T120 63-70 mufflers on Hinkley Bonneville models for a classic look.\u003c\/p\u003e\n\u003cp\u003eSold as a set of 2.\u003c\/p\u003e\n\u003cp\u003eDimensions: \u003cbr\u003eTotal Length = 7\" \u003cbr\u003eShort Side = 1 1\/2\" OD - 1 3\/8\" ID \u003cbr\u003eLong Side = 1 5\/8\" OD x 1 9\/16\" ID \u003cbr\u003eAngle = 30 Degrees\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":48015385886875,"sku":"07-4637","price":34.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-4637.jpg?v=1771199287"},{"product_id":"muffler-reducer-reduces-44-45mm-id-mufflers-to-38mm","title":"Muffler Reducer ~ Reduces 44-45mm ID Mufflers to 38mm","description":"\u003cp\u003eOne piece muffler Reducer sleeve. Sleeve is 1\" long and reduces universal mufflers with 44-45mm. ID (1.75\") down to 38mm. (1.5\").\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":48015388541083,"sku":"07-4631","price":3.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-4631.jpg?v=1771199460"},{"product_id":"6-hanger-strap-2-hole-with-nut-bolt-chrome-1","title":"6\" Hanger strap - 2 hole with nut \u0026 bolt - Chrome","description":"\u003cp\u003e6\" Chrome Hanger strap with nut \u0026amp; bolt.\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":48015390146715,"sku":"07-0006","price":7.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-0006.jpg?v=1771199624"},{"product_id":"universal-glas-pak-insert-fits-1-1-2-pipes","title":"Universal Glas-Pak Insert ~ Fits 1 1\/2\" Pipes","description":"\u003cp\u003eUniversal Glas-Pak Insert - Fits 1 1\/2\" Pipes - Glass Pak's Actual Size 1 3\/8\" \u003cbr\u003eTone down your TT or Drag Pipes\u003c\/p\u003e","brand":"Old Bike Barn","offers":[{"title":"Default Title","offer_id":48015393095835,"sku":"009-0317","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/ChatGPT_Image_Jan_26_2026_06_54_30_PM.png?v=1771199782"},{"product_id":"universal-custom-fit-chrome-dunstall-style-universal-muffler-2-07-0018","title":"Chrome Dunstall Style Universal Muffler 27 1\/2\" Long","description":"\u003cp\u003eDunstall Style Chrome Universal Muffler ~ 27 1\/2\" Long\u003c\/p\u003e\u003cp\u003eHigh quality construction and finish. Adjustable side mount bracket included. Reducer sleeve included. This Muffler will fit head pipes with outer diameters of 1 3\/8\", 1 1\/2\" or 1 5\/8\"\u003c\/p\u003e\u003cp\u003eFits on either left or right side.\u003c\/p\u003e\u003cp\u003eSold Each\u003c\/p\u003e\u003cp\u003eThis exhaust component supports dependable fitment and reliable performance.\u003c\/p\u003e\u003cp\u003eFits: Universal \/ Custom Fit\u003c\/p\u003e","brand":"Partsnmore","offers":[{"title":"Default Title","offer_id":48251542831259,"sku":"07-0018","price":71.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0215\/9889\/6228\/files\/07-0018.jpg?v=1775354913"}],"url":"https:\/\/oldbikebarn.com\/de\/collections\/universal-motorcycle-exhaust-parts.oembed?page=2","provider":"Old Bike Barn","version":"1.0","type":"link"}