{"product_id":"s-s-55mm-performance-intake-manifold-grey","title":"S\u0026S, 55mm performance intake manifold grey","description":"Fits as a direct replacement for the standard 55mm manifold. It is a better; stronger and a more heat resistant replacement for the stock plastic (polymer) manifold. T6 heat treated cast aluminum that is CNC machined on the outside for perfect fitment and capable of a higher flow; which adds 3 to 5 horsepower. Especially above 124\" the stock manifold becomes a restrictive part. Comes with a rubber o-ring seal. Easy to install; re-using all stock parts. OEM replacement reference 27300121. Note: For replacement o-ring seal see 974061.\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 18-24 (NU) Softail; 17-25 Touring (excl. 23-25 FLTRXSE; 24-25 FLTRXSTSE; 23-25 FLHXSE; 24-25 FLHX; 2025 FLHXU; 24-25 FLTRX); 17-25 Trikes\u003c\/p\u003e","brand":"S\u0026S","offers":[{"title":"Default Title","offer_id":54307738386759,"sku":"923729","price":257.23,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/7812\/0519\/files\/923729k.jpg?v=1784473621","url":"https:\/\/www.chopperessentials.com\/products\/s-s-55mm-performance-intake-manifold-grey","provider":"Chopper Essentials Co.","version":"1.0","type":"link"}