{"product_id":"sparco-ultra-carbon-competition-seat","title":"Sparco Ultra Carbon Competition Seat","description":"\u003cp\u003eFor an interior built around low mass and a low seating surface, the Sparco Ultra Carbon eliminates conventional full upholstery. Its contoured dry-carbon shell is intended to provide the support normally associated with a padded bucket.\u003c\/p\u003e\u003ch2\u003eSpecifications and Fitment\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand \/ model\u003c\/th\u003e\n\u003ctd\u003eUltra Carbon Competition Seat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShell\u003c\/th\u003e\n\u003ctd\u003ePre-preg dry carbon fiber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePublished seat weight\u003c\/th\u003e\n\u003ctd\u003e9.5 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDriver sizing guide\u003c\/th\u003e\n\u003ctd\u003eMedium\/large, up to a 36-inch pants waist\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShell form\u003c\/th\u003e\n\u003ctd\u003eContoured recline and lumbar area, designed around narrow cockpits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRequired mounts\u003c\/th\u003e\n\u003ctd\u003e600W or 600W90 aluminum side mounts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePadding\u003c\/th\u003e\n\u003ctd\u003eOptional Ultra pad kits purchased separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApproval\u003c\/th\u003e\n\u003ctd\u003eFIA approved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e 008037ZNR\u003c\/p\u003e\u003ch2\u003eSeat Dimensions\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eOuter shoulder width\u003c\/th\u003e\n\u003ctd\u003e451 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall height\u003c\/th\u003e\n\u003ctd\u003e850 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSide-fixing centres\u003c\/th\u003e\n\u003ctd\u003e290 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eManufacturer drawing dimensions describe the seat exterior and fixing geometry, not internal sitting width. Allow separately for the mounting base and brackets when checking the installed position.\u003c\/p\u003e\u003ch2\u003eSelection and Installation\u003c\/h2\u003e\u003cp\u003eCarbon construction is the key distinction for a weight-focused build. Assess comfort with the padding configuration you will actually use: adding a pad can change helmet height and support relative to the steering wheel.\u003c\/p\u003e\u003ch2\u003eProduct FAQs\u003c\/h2\u003e\u003cdetails class=\"pg-product-faq\"\u003e\u003csummary style=\"display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:14px 0;border-top:1px solid #ddd;cursor:pointer;font-weight:600;list-style:none;\"\u003e\u003cspan\u003eWhich part of the Ultra Carbon is optional?\u003c\/span\u003e\u003cspan aria-hidden=\"true\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv style=\"padding:0 0 14px;\"\u003eThe Ultra-specific comfort pad kits are separate choices. The seat is designed to function as a bare shell, with 600W or 600W90 aluminum mounts required by its shape.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"pg-product-faq\"\u003e\u003csummary style=\"display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:14px 0;border-top:1px solid #ddd;cursor:pointer;font-weight:600;list-style:none;\"\u003e\u003cspan\u003eCan Ultra Carbon be used without a full upholstery kit?\u003c\/span\u003e\u003cspan aria-hidden=\"true\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv style=\"padding:0 0 14px;\"\u003eYes. The Ultra concept uses a bare shell, with optional full or half pad kits in cloth or Alcantara. Choose coverage separately from the seat shell and mounts.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"pg-product-faq\"\u003e\u003csummary style=\"display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:14px 0;border-top:1px solid #ddd;cursor:pointer;font-weight:600;list-style:none;\"\u003e\u003cspan\u003eWhat distinguishes the shell dimensions from driver fit?\u003c\/span\u003e\u003cspan aria-hidden=\"true\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv style=\"padding:0 0 14px;\"\u003eThe Ultra Carbon drawing shows a 451 mm outer shoulder width and 850 mm overall height. These external measurements help check cabin space; they do not define the usable internal hip width.\u003c\/div\u003e\u003c\/details\u003e\u003ch2\u003eCompare Related Sparco Products\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/sparco-ultra-competition-seat\"\u003eSparco Ultra Competition Seat\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/sparco-evo-carbon-fiber-std-l-xl-racing-seat\"\u003eSparco EVO Carbon Fiber (STD, L, XL) Racing Seat\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sparco Racing USA","offers":[{"title":"Default Title","offer_id":67929927909664,"sku":"008037ZNR","price":1849.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/9339\/1392\/files\/0003982_ultra-carbon.jpg?v=1792728047","url":"https:\/\/ridgelinemotorsport.com\/products\/sparco-ultra-carbon-competition-seat","provider":"Ridgeline Motorsport","version":"1.0","type":"link"}