{"product_id":"arrow-71906akn","title":"Arrow Race-Tech Aluminium Dark Slip-On Silencer Aprilia RSV4 1100 Factory (2019-2020) 71906AKN","description":"\u003cp\u003eRoad-legal and race-ready, the Arrow 71906AKN Race-Tech slip-on silencer carries a full E-number homologation — meaning it passes European street-use certification straight out of the box and can be ridden on public roads without compromise. Developed specifically for the Aprilia RSV4 1100 Factory in model years 2019 and 2020, it pairs a dark anodised aluminium canister with a carbon end cap for a finish that looks as purposeful as it performs.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eE-number road homologation: fully certified for public road use across Europe, with no grey areas on legality.\u003c\/li\u003e\n\u003cli\u003eDark anodised aluminium canister: corrosion-resistant, weight-saving construction with an aggressive, race-derived aesthetic.\u003c\/li\u003e\n\u003cli\u003eCarbon end cap: adds rigidity and a premium look, keeping weight to a minimum at 2.43 kg total.\u003c\/li\u003e\n\u003cli\u003eStainless steel internals: resist heat and corrosion over tens of thousands of kilometres.\u003c\/li\u003e\n\u003cli\u003eRemovable dB killer: tames noise for road use or commuting; pull it out when you want the full Race-Tech soundtrack on track.\u003c\/li\u003e\n\u003cli\u003ePlug-and-play fitment: bolts directly to the stock mid-pipe or, for full-system performance gains, pairs with an Arrow mid-pipe to complete the exhaust package.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerformance \u0026amp; Build Quality\u003c\/h2\u003e\u003cp\u003eAt 2.43 kg the 71906AKN is a meaningful weight reduction over the factory exhaust unit, lowering unsprung and overall mass to sharpen the RSV4 1100 Factory's already exceptional handling. The 60 mm inlet and 50 mm outlet dimensions are tuned to the engine's exhaust gas velocity at racing revs, giving a noticeable improvement in throttle response and mid-to-top-end power delivery compared with the stock silencer.\u003c\/p\u003e\u003cp\u003eThe combination of a dark-finish aluminium outer shell and stainless steel internals is a deliberate choice: aluminium sheds heat quickly and resists the oxidising effects of UV and road spray, while stainless steel baffles maintain their geometry and sealing integrity across extreme temperature cycles. The carbon end cap completes the heat management picture, insulating the outlet area and providing a visually striking contrast against the dark canister.\u003c\/p\u003e\u003ch2\u003eExpanding to a Full System\u003c\/h2\u003e\u003cp\u003eThe 71906AKN is designed to work in conjunction with an Arrow mid-pipe. If you already own a compatible Arrow link pipe, the transition to a complete system is entirely bolt-on. Running the slip-on as part of a full Arrow system unlocks the greatest performance gains; Arrow recommend a custom ECU mapping at that point to fully exploit the improved airflow and extract every horsepower the RSV4 1100 Factory's V4 engine is capable of producing.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAprilia RSV4 1100 Factory — 2019\u003c\/li\u003e\n\u003cli\u003eAprilia RSV4 1100 Factory — 2020\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRequires an Arrow mid-pipe for installation. Not compatible with the standard OEM mid-pipe as a standalone replacement. Please verify fitment against your specific build date before ordering.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003e71906AKN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eSlip-on silencer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCanister material\u003c\/td\u003e\n\u003ctd\u003eDark anodised aluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnd cap material\u003c\/td\u003e\n\u003ctd\u003eCarbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal material\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.43 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall length\u003c\/td\u003e\n\u003ctd\u003e300 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet diameter\u003c\/td\u003e\n\u003ctd\u003e60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet diameter\u003c\/td\u003e\n\u003ctd\u003e50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHomologation\u003c\/td\u003e\n\u003ctd\u003eE-number — road legal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003edB killer\u003c\/td\u003e\n\u003ctd\u003eIncluded, removable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eAprilia RSV4 1100 Factory 2019-2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Arrow","offers":[{"title":"Default Title","offer_id":53168791126282,"sku":"71906AKN","price":477.19,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/71906AKN.png?v=1780815334","url":"https:\/\/inter-pace.com\/es\/products\/arrow-71906akn","provider":"Inter-Pace","version":"1.0","type":"link"}