{"product_id":"arrow-71805mi-raccordo-centrale-non-catalitico-acciaio-inox-rsv4-tuono-v4","title":"Arrow 71805MI Non-Catalytic Mid-Pipe Stainless Steel – Aprilia RSV 4 and Tuono V4 1100 (2025-2026)","description":"\u003cdiv style=\"font-family:'Segoe UI',Arial,sans-serif;max-width:900px;margin:0 auto;color:#222;line-height:1.7;\"\u003e\n\n\u003cp style=\"font-size:16px;\"\u003eThe \u003cstrong\u003eArrow 71805MI non-catalytic central link pipe\u003c\/strong\u003e is the \u003cstrong\u003estainless steel\u003c\/strong\u003e connecting pipe that replaces the original catalytic link pipe on the 2025-2026 \u003cstrong\u003eAprilia RSV 4\u003c\/strong\u003e and \u003cstrong\u003eTuono V4 1100\u003c\/strong\u003e Euro 5+ models. It eliminates the catalytic converter, weighs \u003cstrong\u003e1.1 kg\u003c\/strong\u003e, and is interchangeable with the stock component. Not street legal, intended for track use. Product code 71805MI.\u003c\/p\u003e\n\n\n\u003ch3 style=\"color:#1a1a1a;border-bottom:2px solid #e63946;padding-bottom:6px;\"\u003e✓ Strengths\u003c\/h3\u003e\n\n\u003cul style=\"font-size:15px;\"\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eRemoves the catalytic converter\u003c\/strong\u003e – it's a de-cat pipe: a free pipe replaces the original catalytic converter.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eThe most accessible version\u003c\/strong\u003e – same link pipe as the 71806MI in titanium, but in stainless steel: same function at a lower price, with 350 grams more.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eInterchangeable with original\u003c\/strong\u003e – the Arrow scheme marks all components as interchangeable with stock ones: it can also be mounted while retaining the original muffler.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eLambda sensor provision\u003c\/strong\u003e – the connection for the lambda sensor is provided on the link pipe; there is no provision for the CO sensor.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eComplements Pista silencers\u003c\/strong\u003e – this is the link pipe provided by Arrow along with the 71003PT, 71003PTN, and 71004PT silencers for this bike.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003ch3 style=\"color:#1a1a1a;border-bottom:2px solid #e63946;padding-bottom:6px;\"\u003eTechnical features\u003c\/h3\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eArticle code (MPN)\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e71805MI\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eOfficial designation\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eNon-catalytic stainless steel central link pipe\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eType of spare part\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eCentral connecting link pipe\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003ePosition on the system\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eCentral, between headers and silencer\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eStainless steel\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e1.1 kg\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eCatalytic converter\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eAbsent – de-cat link pipe\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eLambda sensor provision\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eYes\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eCO sensor provision\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eNo\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eDb-killer\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eNot provided on this component\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eInterchangeability\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eInterchangeable with the original component\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eHomologation\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eNot street legal – track use only\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eExhaust valve control\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eTo be deactivated (Arrow note on assembly diagram)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eQuantity per vehicle\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e1\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eEAN code\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e8030656105875\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eArrow Special Parts – Italy\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eNew\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003cdiv style=\"background:#fff3cd;border-left:4px solid #ffc107;padding:14px;margin:20px 0;border-radius:4px;\"\u003e\n\n\u003cstrong\u003e⚠️ Important notes:\u003c\/strong\u003e\u003cbr\u003e\n• \u003cstrong\u003eNon-homologated product:\u003c\/strong\u003e removing the catalytic converter invalidates road homologation. It cannot be used on public roads or pass inspections.\u003cbr\u003e\n• \u003cstrong\u003eExhaust valve control must be deactivated:\u003c\/strong\u003e Arrow expressly states this on the assembly diagram when installing one of its link pipes on these models.\u003cbr\u003e\n• \u003cstrong\u003ePossible \"engine fault\" message:\u003c\/strong\u003e these bikes have dual lambda sensors and Arrow warns that installing a central link pipe may trigger a warning on the dashboard. For the Tuono V4 1100 2025-2026, Arrow offers the \u003cstrong\u003eA.R.D. 11001EM\u003c\/strong\u003e electronic device in its catalog.\u003cbr\u003e\n• Installation is recommended for qualified personnel.\u003c\/div\u003e\n\n\n\u003ch3 style=\"color:#1a1a1a;border-bottom:2px solid #e63946;padding-bottom:6px;\"\u003eVehicle compatibility\u003c\/h3\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\n\u003cthead\u003e\u003ctr style=\"background:#e63946;color:#fff;\"\u003e\n\n\u003cth style=\"padding:8px;border:1px solid #e63946;text-align:left;\"\u003eBrand\u003c\/th\u003e\n\n\u003cth style=\"padding:8px;border:1px solid #e63946;text-align:left;\"\u003eModel\u003c\/th\u003e\n\n\u003cth style=\"padding:8px;border:1px solid #e63946;text-align:left;\"\u003eYears\u003c\/th\u003e\n\n\u003cth style=\"padding:8px;border:1px solid #e63946;text-align:left;\"\u003eVehicle type Arrow\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eAprilia\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eRSV 4\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e2025-2026\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eXP\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background:#f5f5f5;\"\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eAprilia\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eTuono V4 1100\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003e2025-2026\u003c\/td\u003e\n\n\u003ctd style=\"padding:8px;border:1px solid #ddd;\"\u003eXR\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp style=\"font-size:14px;color:#555;\"\u003eThe list is taken from the official Arrow spare parts catalog. Always check your motorcycle's model and year before ordering.\u003c\/p\u003e\n\n\n\u003ch3 style=\"color:#1a1a1a;border-bottom:2px solid #e63946;padding-bottom:6px;\"\u003eProducts available in the catalog\u003c\/h3\u003e\n\n\u003cul style=\"font-size:15px;\"\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e71806MI\u003c\/strong\u003e – the same non-catalytic central link pipe, in titanium (0.75 kg)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e71003PT · 71003PTN · 71004PT\u003c\/strong\u003e – the Pista silencers provided for this motorcycle\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e11001EM\u003c\/strong\u003e – A.R.D. (Alert Remover Device), the Arrow electronic device provided for the Tuono V4 1100 2025-2026\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003ch3 style=\"color:#1a1a1a;border-bottom:2px solid #e63946;padding-bottom:6px;\"\u003ePerfect for whom\u003c\/h3\u003e\n\n\u003cp style=\"font-size:15px;\"\u003eFor those who take a 2025-2026 RSV 4 or Tuono V4 1100 to the track and want to free up the exhaust from the catalytic converter without spending as much as titanium costs: the link pipe mounts in place of the original, can be combined with an Arrow Pista silencer or kept with the stock muffler, and the stainless steel withstands heat and track miles well.\u003c\/p\u003e\n\n\n\u003cdiv style=\"background:#f0f7f0;border-left:4px solid #28a745;padding:14px;margin:20px 0;border-radius:4px;\"\u003e\n\n\u003cstrong\u003e🛡️ Warranty and quality – Moon Bike S.r.l.\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003eOriginal Arrow Special Parts\u003c\/strong\u003e product, new and packaged. Moon Bike S.r.l. is based in Cercola (NA): official 2-year manufacturer's warranty, direct assistance in Italian, invoice and shipping throughout Italy with professional packaging.\u003c\/div\u003e\n\n\n\u003ch3 style=\"color:#1a1a1a;border-bottom:2px solid #e63946;padding-bottom:6px;\"\u003eFrequently asked questions\u003c\/h3\u003e\n\n\u003cp style=\"font-size:15px;\"\u003e\u003cstrong\u003eWhat exactly is the 71805MI link pipe?\u003c\/strong\u003e\u003cbr\u003eIt is the central pipe that connects the headers to the silencer. The 71805MI replaces the original on the RSV 4 and Tuono V4 1100 2025-2026, eliminating the catalytic converter: the exhaust gas flows through a free pipe instead of the converter. It is made of stainless steel and weighs 1.1 kg.\u003c\/p\u003e\n\n\u003cp style=\"font-size:15px;\"\u003e\u003cstrong\u003eWhat is the difference with the 71806MI?\u003c\/strong\u003e\u003cbr\u003eIt is the same non-catalytic central link pipe, with the same shape and function: only the material changes. The 71805MI is made of stainless steel and weighs 1.1 kg, the 71806MI is made of titanium and weighs 0.75 kg. This is a 350-gram difference, at a significantly higher cost for titanium.\u003c\/p\u003e\n\n\u003cp style=\"font-size:15px;\"\u003e\u003cstrong\u003eCan I use it on the road?\u003c\/strong\u003e\u003cbr\u003eNo. The 71805MI is a non-homologated racing component: it eliminates the catalytic converter and therefore cannot be used on public roads or pass inspections. It is intended exclusively for track or competition use, on bikes reserved for that purpose.\u003c\/p\u003e\n\n\u003cp style=\"font-size:15px;\"\u003e\u003cstrong\u003eDo I also need to change the silencer?\u003c\/strong\u003e\u003cbr\u003eNo. On the Arrow assembly diagram, all components are marked as interchangeable with the original ones: the link pipe can be mounted while retaining the stock silencer. If you want to complete the system, the Pista silencers provided for this bike are 71003PT, 71003PTN, and 71004PT.\u003c\/p\u003e\n\n\u003cp style=\"font-size:15px;\"\u003e\u003cstrong\u003eWill the \"engine fault\" message appear on the dashboard?\u003c\/strong\u003e\u003cbr\u003eIt can happen. These Aprilia models have dual lambda sensors and Arrow warns that installing a central link pipe may trigger an error warning on the dashboard. For the Tuono V4 1100 2025-2026, the Arrow catalog offers the A.R.D. 11001EM electronic device.\u003c\/p\u003e\n\n\u003cp style=\"font-size:15px;\"\u003e\u003cstrong\u003eIs it necessary to intervene on the exhaust valve?\u003c\/strong\u003e\u003cbr\u003eYes. On the assembly diagram, Arrow states that when installing one of its link pipes, it is necessary to deactivate the exhaust valve control. This is a modification to the engine's electronic management: it must be performed by qualified personnel, along with the installation of the link pipe.\u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"Arrow","offers":[{"title":"Default Title","offer_id":57086654349660,"sku":"71805MI","price":628.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/3660\/0668\/files\/arrow-71805mi-raccordo-centrale-non-catalitico-acciaio-inox.png?v=1788272442","url":"https:\/\/www.moonbikesrl.it\/en-es\/products\/arrow-71805mi-raccordo-centrale-non-catalitico-acciaio-inox-rsv4-tuono-v4","provider":"Moon Bike S.r.l.","version":"1.0","type":"link"}