{"product_id":"kit-durites-silicone-boost-ford-sierra-sapphire-cosworth-4wd-t34","title":"Ford Sierra Sapphire Cosworth 4WD T34 (with Original Dump Valve) Silicone Boost Hose Kit","description":"\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"e8abc70f-c19f-4fcd-90ba-4d99ee82b8d0\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003ch3 data-start=\"679\" data-end=\"983\"\u003eSpecifically engineered for Ford Sierra Sapphire Cosworth 4WD T34 models equipped with the original dump valve, this PAFCLASSIC® Silicone Boost Hose Kit replaces ageing factory boost hoses with reinforced silicone components built to cope with the demanding environment of a turbocharged Cosworth engine.\u003c\/h3\u003e\n\u003cp data-start=\"985\" data-end=\"1370\"\u003eThe kit contains 3 high-performance silicone boost hoses manufactured using premium 3-ply silicone reinforced with polyester textile fibres. This advanced construction delivers excellent resistance to sustained boost pressure, elevated engine bay temperatures, and long-term material fatigue, helping maintain a dependable and efficient boost system throughout the life of the vehicle.\u003c\/p\u003e\n\u003cp data-start=\"1372\" data-end=\"1688\"\u003eDesigned as a direct replacement for the original hose set, installation requires no modifications while ensuring an accurate OEM-style fit. Whether replacing worn factory hoses, restoring a cherished Cosworth, or upgrading a performance road car, this kit provides a reliable solution with a premium-quality finish.\u003c\/p\u003e\n\u003cp data-start=\"1690\" data-end=\"1937\"\u003eManufactured in England to exacting standards, every PAFCLASSIC® hose kit is available in a choice of colours, allowing you to personalise your engine bay while retaining the authentic appearance and fit expected of an original-style installation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"nucr17\" data-start=\"1939\" data-end=\"1967\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul data-start=\"1969\" data-end=\"2314\"\u003e\n\u003cli data-section-id=\"czrloa\" data-start=\"1969\" data-end=\"2054\"\u003e\u003cstrong data-start=\"1971\" data-end=\"1989\"\u003eCompatibility:\u003c\/strong\u003e Ford Sierra Sapphire Cosworth 4WD T34 (with original dump valve)\u003c\/li\u003e\n\u003cli data-section-id=\"1snd13k\" data-start=\"2055\" data-end=\"2090\"\u003e\u003cstrong data-start=\"2057\" data-end=\"2066\"\u003eType:\u003c\/strong\u003e Silicone Boost Hose Kit\u003c\/li\u003e\n\u003cli data-section-id=\"1e3w2ap\" data-start=\"2091\" data-end=\"2123\"\u003e\u003cstrong data-start=\"2093\" data-end=\"2106\"\u003eContents:\u003c\/strong\u003e 3 silicone hoses\u003c\/li\u003e\n\u003cli data-section-id=\"eu1i5o\" data-start=\"2124\" data-end=\"2199\"\u003e\u003cstrong data-start=\"2126\" data-end=\"2143\"\u003eConstruction:\u003c\/strong\u003e 3-ply silicone reinforced with polyester textile fibres\u003c\/li\u003e\n\u003cli data-section-id=\"ez2b42\" data-start=\"2200\" data-end=\"2244\"\u003e\u003cstrong data-start=\"2202\" data-end=\"2228\"\u003eOperating Temperature:\u003c\/strong\u003e -50°C to +180°C\u003c\/li\u003e\n\u003cli data-section-id=\"nwswsd\" data-start=\"2245\" data-end=\"2283\"\u003e\u003cstrong data-start=\"2247\" data-end=\"2264\"\u003eInstallation:\u003c\/strong\u003e Direct replacement\u003c\/li\u003e\n\u003cli data-section-id=\"12n0o8v\" data-start=\"2284\" data-end=\"2314\"\u003e\u003cstrong data-start=\"2286\" data-end=\"2306\"\u003eManufactured in:\u003c\/strong\u003e England\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"hjzivm\" data-start=\"2316\" data-end=\"2333\"\u003eCustomisation\u003c\/h3\u003e\n\u003cp data-start=\"2335\" data-end=\"2358\"\u003e\u003cem data-start=\"2335\" data-end=\"2358\"\u003e\u003cstrong data-start=\"2336\" data-end=\"2357\"\u003eAVAILABLE COLOURS\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cul data-start=\"2360\" data-end=\"2405\"\u003e\n\u003cli data-section-id=\"16y13v3\" data-start=\"2360\" data-end=\"2367\"\u003eBlack\u003c\/li\u003e\n\u003cli data-section-id=\"1j420ty\" data-start=\"2368\" data-end=\"2374\"\u003eBlue\u003c\/li\u003e\n\u003cli data-section-id=\"1o4swr\" data-start=\"2375\" data-end=\"2380\"\u003eRed\u003c\/li\u003e\n\u003cli data-section-id=\"170hor7\" data-start=\"2381\" data-end=\"2388\"\u003eGreen\u003c\/li\u003e\n\u003cli data-section-id=\"1sorfy0\" data-start=\"2389\" data-end=\"2397\"\u003eOrange\u003c\/li\u003e\n\u003cli data-section-id=\"17beovj\" data-start=\"2398\" data-end=\"2405\"\u003eWhite\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2407\" data-end=\"2468\"\u003ePlease specify your preferred colour when placing your order.\u003c\/p\u003e\n\u003cp data-start=\"2470\" data-end=\"2492\"\u003e\u003cem data-start=\"2470\" data-end=\"2492\"\u003e\u003cstrong data-start=\"2471\" data-end=\"2491\"\u003ePAFCLASSIC® Logo\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-start=\"2494\" data-end=\"2537\"\u003eThe kit is available in two finish options:\u003c\/p\u003e\n\u003cul data-start=\"2539\" data-end=\"2672\"\u003e\n\u003cli data-section-id=\"p1bxmo\" data-start=\"2539\" data-end=\"2595\"\u003e\u003cstrong data-start=\"2541\" data-end=\"2566\"\u003eWith PAFCLASSIC® Logo\u003c\/strong\u003e for a more exclusive finish.\u003c\/li\u003e\n\u003cli data-section-id=\"ih8or2\" data-start=\"2596\" data-end=\"2672\"\u003e\u003cstrong data-start=\"2598\" data-end=\"2626\"\u003eWithout PAFCLASSIC® Logo\u003c\/strong\u003e for a more discreet, OEM-inspired appearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2674\" data-end=\"2704\"\u003e\u003cem data-start=\"2674\" data-end=\"2704\"\u003e\u003cstrong data-start=\"2675\" data-end=\"2703\"\u003eSTAINLESS STEEL CLIP KIT\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-start=\"2706\" data-end=\"2750\"\u003eYou can choose to have these hoses supplied:\u003c\/p\u003e\n\u003cul data-start=\"2752\" data-end=\"2802\"\u003e\n\u003cli data-section-id=\"100jr1l\" data-start=\"2752\" data-end=\"2783\"\u003eWith Stainless Steel Clip Kit\u003c\/li\u003e\n\u003cli data-section-id=\"dwcysk\" data-start=\"2784\" data-end=\"2802\"\u003eWithout Clip Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"b33yke\" data-start=\"2804\" data-end=\"2830\"\u003eComplementary Products\u003c\/h3\u003e\n\u003cp data-start=\"2832\" data-end=\"3016\"\u003eMatching silicone radiator hose kits and silicone ancillary hose kits for the Ford Sierra Sapphire Cosworth 4WD T34 are also available to complete the refurbishment of your engine bay. See Reference: \u003ca href=\"https:\/\/www.pafclassic.com\/en-gb\/products\/ford-sierra-sapphire-cosworth-4wd-early-models-silicone-ancillary-hose-kit?_pos=5\u0026amp;_sid=2e3571d97\u0026amp;_ss=r\u0026amp;_fid=e3367e932\" target=\"_blank\" rel=\"noopener\"\u003ePAFSIECOSAWD\u003c\/a\u003e \u0026amp; \u003ca href=\"https:\/\/www.pafclassic.com\/en-gb\/products\/kit-durites-silicone-radiateur-ford-sierra-sapphire-cosworth-4wd?_pos=1\u0026amp;_psq=PAFSIECOS4WDRAD\u0026amp;_psid=3c13f92c0\u0026amp;_ss=e\u0026amp;_v=1.0\" target=\"_blank\" rel=\"noopener\"\u003ePAFSIECOS4WDRAD\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1wtz60p\" data-start=\"3018\" data-end=\"3047\"\u003eManufacturing \u0026amp; Lead Time\u003c\/h3\u003e\n\u003cp data-start=\"3049\" data-end=\"3095\"\u003eEach kit is manufactured exclusively to order.\u003c\/p\u003e\n\u003cul data-start=\"3097\" data-end=\"3174\"\u003e\n\u003cli data-section-id=\"12n0o8v\" data-start=\"3097\" data-end=\"3127\"\u003e\u003cstrong data-start=\"3099\" data-end=\"3119\"\u003eManufactured in:\u003c\/strong\u003e England\u003c\/li\u003e\n\u003cli data-section-id=\"1rue90o\" data-start=\"3128\" data-end=\"3174\"\u003e\u003cstrong data-start=\"3130\" data-end=\"3158\"\u003eAverage production time:\u003c\/strong\u003e 10 working days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote\u003e\n\u003ch3 data-section-id=\"1vx9i7z\" data-start=\"3176\" data-end=\"3203\"\u003eWhy Choose PAFCLASSIC®?\u003c\/h3\u003e\n\u003cp data-start=\"3205\" data-end=\"3619\"\u003eA turbocharged Cosworth engine places continuous demands on its boost pipework through repeated heat cycles, pressure fluctuations, and spirited driving. PAFCLASSIC® silicone boost hoses are engineered with reinforced multi-layer construction to withstand these conditions, providing greater durability and long-term reliability than ageing factory rubber hoses while maintaining consistent boost system integrity.\u003c\/p\u003e\n\u003cp data-start=\"3621\" data-end=\"4069\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eDeveloped specifically for the Ford Sierra Sapphire Cosworth 4WD T34 with the original dump valve, this kit combines premium British manufacturing, precision fitment, and customisation options for owners who want to preserve both the performance and character of this legendary performance model. Whether for restoration, preventative maintenance, or enthusiastic road use, PAFCLASSIC® products are built to deliver quality components made to last.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv aria-hidden=\"true\" data-testid=\"bazaar-action-bar-observer\" class=\"pointer-events-none -mb-px h-px w-full opacity-0\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"PAFCLASSIC®","offers":[{"title":"White \/ With PAFCLASSIC Logo \/ Without Clips","offer_id":31842251636810,"sku":"PAFSIECOSW4WDBoostDVT34-White-PAF-No Clips","price":34300.0,"currency_code":"JPY","in_stock":true},{"title":"White \/ With PAFCLASSIC Logo \/ With Stainless Steel Clip Kit ","offer_id":57704691335550,"sku":"PAFSIECOSW4WDBoostDVT34-White-PAF-With Clips","price":38100.0,"currency_code":"JPY","in_stock":true},{"title":"White \/ No logo \/ 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","offer_id":57704691433854,"sku":"PAFSIECOSW4WDBoostDVT34-Blue-No PAF-With Clips","price":41400.0,"currency_code":"JPY","in_stock":true},{"title":"Yellow \/ With PAFCLASSIC Logo \/ Without Clips","offer_id":31842251767882,"sku":"PAFSIECOSW4WDBoostDVT34-Yellow-PAF-No Clips","price":34300.0,"currency_code":"JPY","in_stock":true},{"title":"Yellow \/ With PAFCLASSIC Logo \/ With Stainless Steel Clip Kit ","offer_id":57704691466622,"sku":"PAFSIECOSW4WDBoostDVT34-Yellow-PAF-With Clips","price":38100.0,"currency_code":"JPY","in_stock":true},{"title":"Yellow \/ No logo \/ Without Clips","offer_id":31842251800650,"sku":"PAFSIECOSW4WDBoostDVT34-Yellow-No PAF-No Clips","price":37600.0,"currency_code":"JPY","in_stock":true},{"title":"Yellow \/ No logo \/ With Stainless Steel Clip Kit ","offer_id":57704691499390,"sku":"PAFSIECOSW4WDBoostDVT34-Yellow-No PAF-With Clips","price":41400.0,"currency_code":"JPY","in_stock":true},{"title":"Black \/ With PAFCLASSIC Logo \/ Without 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