{"product_id":"arrow-71542gp","title":"Arrow GP2 Slip-On Silencer Kit Titanium – Aprilia RSV4 \/ RR \/ RF (2017-2018) 71542GP","description":"\u003cp\u003eBuilt for riders who demand race-derived performance on road and track alike, the Arrow GP2 71542GP slip-on silencer transforms the Aprilia RSV4, RR and RF (2017-2018) with a full titanium construction that strips meaningful mass from the tail end and sharpens throttle response with every rev. At just 2.09 kg, it is one of the lightest bolt-on upgrades you can make to the RSV4 platform without touching the headers.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFull titanium silencer body, end caps and internals — exceptional heat resistance and corrosion immunity in a single ultra-light package\u003c\/li\u003e\n\u003cli\u003eWeighs only 2.09 kg, delivering a significant reduction over the stock unit for improved agility and lap times\u003c\/li\u003e\n\u003cli\u003eE-number type approval included — fully road-legal straight from the box without paperwork headaches\u003c\/li\u003e\n\u003cli\u003eRemovable dB killer lets you run open sound on track and compliant noise levels on the road\u003c\/li\u003e\n\u003cli\u003eCompact GP2 race-profile canister sits flush with RSV4 bodywork, enhancing the superbike aesthetic without protruding awkwardly\u003c\/li\u003e\n\u003cli\u003ePlug-and-play fitment onto the existing mid-pipe — no cutting, welding or specialist tools required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRace-Bred Construction\u003c\/h2\u003e\u003cp\u003eArrow's GP2 designation is not a styling exercise. The silencer is fabricated entirely from aerospace-grade titanium — body, internal baffling and end caps — giving the same material stack you find on Arrow's outright race kits. Titanium's natural heat-cycling properties mean the canister develops that sought-after golden-blue patina over time, making each unit visually unique. The internal geometry is tuned to complement the RSV4's V4 firing order, producing a broadened mid-range pulse and a crisp, authoritative exhaust note that carries cleanly through the rev range.\u003c\/p\u003e\u003ch2\u003eRoad and Track Versatility\u003c\/h2\u003e\u003cp\u003eThe included dB killer threads into the outlet and brings noise output within E-number road-legal limits — making track-day mornings and road commutes equally manageable with a single tool-free swap. Arrow recommends a purpose-developed ECU mapping to unlock the full performance potential; the GP2 is optimised for free-flowing exhaust gas exit, and a remap ensures fuelling and ignition timing are matched accordingly. Without remapping the unit will still fit and function, but a tailored map is the logical next step for anyone chasing best lap times.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eThis slip-on kit is a direct OEM-replacement fitment for the following models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAprilia RSV4 (2017-2018)\u003c\/li\u003e\n\u003cli\u003eAprilia RSV4 RR (2017-2018)\u003c\/li\u003e\n\u003cli\u003eAprilia RSV4 RF (2017-2018)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConnection dimensions: 60 mm inlet \/ 58 mm outlet. Overall silencer length: 200 mm. Mounts directly to the standard mid-pipe with no additional brackets or adaptors.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eArrow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e71542GP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eGP2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eSlip-on silencer kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eTitanium (body, end caps, internals)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e2.09 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInlet diameter\u003c\/th\u003e\n\u003ctd\u003e60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutlet diameter\u003c\/th\u003e\n\u003ctd\u003e58 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOverall length\u003c\/th\u003e\n\u003ctd\u003e200 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRoad approval\u003c\/th\u003e\n\u003ctd\u003eE-number approved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003edB killer\u003c\/th\u003e\n\u003ctd\u003eIncluded, removable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment\u003c\/th\u003e\n\u003ctd\u003eAprilia RSV4 \/ RR \/ RF (2017-2018)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Arrow","offers":[{"title":"Default Title","offer_id":53168790569226,"sku":"71542GP","price":685.32,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/71542GP.png?v=1780815306","url":"https:\/\/inter-pace.com\/es-uy\/products\/arrow-71542gp","provider":"Inter-Pace","version":"1.0","type":"link"}