{"product_id":"mcs959781","title":"Arlen Ness Stage 1 Derby Sucker Air Cleaner Kit. Black – 1991–2022 XL","description":"\u003ch2\u003eArlen Ness Stage 1 Derby Sucker Air Cleaner Kit. Black – 1991–2022 XL\u003c\/h2\u003e\n\u003cp\u003e- Black anodized billet aluminum backing plate - Without end cover - Takes any 5-hole Twin Cam derby cover as end cover. This ''Derby-Sucker'' will take any stock or custom Twin Cam 5-hole derby cover as outer cover; giving styling virtually endless options. The best and simplest performance air cleaner kit for your bike... period. Gain up to 21% horsepower by simply installing a Derby Sucker™ kit on your intake. The Derby Sucker aluminum one-piece backing plate features a radiused inlet to optimize airflow. The built-in breathing system features hidden channels to prevent the use of unsightly exposed breather hoses and fittings. Note: See 959805 for the replacement air filter element. Note: An optional rain sock is not available for Derby Sucker air cleaner kits.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e91-22 XL (excl. XR1200) (NU)\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Arlen Ness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e INTAKE \u0026gt; AIRCLEANER ASSEMBLIES\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e KIT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 959781\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePart Numbers\u003c\/h2\u003e\n\u003cp\u003eMCS Part Number: 959781\u003cbr\u003eManufacturer Part Number: 50-379\u003c\/p\u003e","brand":"Arlen Ness","offers":[{"title":"Default Title","offer_id":57378843394435,"sku":"MCS959781","price":206.77,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/mcs-959741k.jpg?v=1790366739","url":"https:\/\/hogparts.co.uk\/products\/mcs959781","provider":"Hogparts UK Ltd","version":"1.0","type":"link"}