{"product_id":"arrow-71180ckr","title":"Arrow Competition Evo Full Exhaust System Stainless Steel \/ Titanium – Yamaha YZF-R3 (2015–2020) 71180CKR","description":"\u003cp\u003eBuilt exclusively for the Yamaha YZF-R3 and proven on circuit, the Arrow Competition Evo full exhaust system 71180CKR is a race-spec assembly that meets the demands of serious track riders. Its stainless steel headers and titanium silencer body represent a carefully engineered combination of strength, heat resistance and genuine weight reduction — delivering measurable gains in power and throttle response from the first session.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRace-use only classification ensures every component is optimised purely for track performance, free from road-use compromise\u003c\/li\u003e\n\u003cli\u003eRemovable dB killer gives you the flexibility to configure the exhaust note to circuit regulations without the need for additional tools or parts\u003c\/li\u003e\n\u003cli\u003eStainless steel headers provide outstanding corrosion resistance and the structural rigidity needed to withstand sustained high-rpm running\u003c\/li\u003e\n\u003cli\u003eTitanium silencer body and internal components keep system weight to just 3.61 kg, reducing unsprung and overall mass for sharper handling\u003c\/li\u003e\n\u003cli\u003eCarbon end caps add a premium, race-bred aesthetic while contributing to thermal management around the silencer exit\u003c\/li\u003e\n\u003cli\u003ePlug-and-play fitment is engineered specifically for the YZF-R3 — no cutting, no adapters, no fabrication required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePerformance \u0026amp; Build Quality\u003c\/h2\u003e\u003cp\u003eArrow's Competition Evo line is developed directly from their WorldSBK and Supersport racing programmes. The 71180CKR inherits that pedigree: the stainless steel header is mandrel-bent for unrestricted gas flow, and the titanium canister — measuring 270 mm in length with a 50 mm outlet diameter — is sized to maximise mid-range torque and top-end power on the YZF-R3's parallel-twin engine. The titanium internals resist heat fatigue across full-length track days in a way that aluminium or mild-steel alternatives cannot match.\u003c\/p\u003e\u003cp\u003eArrow recommends pairing this system with a dedicated ECU remap or a compatible fuel module. The Competition Evo is engineered to work in conjunction with revised fuelling; without a remap, gains will still be felt, but a tailored map will unlock the full performance and throttle response the system is capable of delivering.\u003c\/p\u003e\u003ch2\u003eRace Use \u0026amp; Certification\u003c\/h2\u003e\u003cp\u003eThis is a race-use only exhaust system. It is not homologated for road use and is not supplied with or intended to carry any road-legal certification. It is the rider's and team's responsibility to confirm compliance with the sporting regulations of the relevant circuit or championship before fitting. The removable dB killer assists in meeting circuit noise limits where applicable.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eYamaha YZF-R3 — model years 2015, 2016, 2017, 2018, 2019, 2020\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003e71180CKR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem Type\u003c\/th\u003e\n\u003ctd\u003eFull exhaust system (complete system)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHeader Material\u003c\/th\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSilencer Material\u003c\/th\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSilencer Internals\u003c\/th\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnd Caps\u003c\/th\u003e\n\u003ctd\u003eCarbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem Weight\u003c\/th\u003e\n\u003ctd\u003e3.61 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSilencer Length\u003c\/th\u003e\n\u003ctd\u003e270 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutlet Diameter\u003c\/th\u003e\n\u003ctd\u003e50 mm\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\u003eUse\u003c\/th\u003e\n\u003ctd\u003eRace use only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment\u003c\/th\u003e\n\u003ctd\u003eYamaha YZF-R3 (2015–2020)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Arrow","offers":[{"title":"Default Title","offer_id":53168802955530,"sku":"71180CKR","price":1213.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/71180CKR.png?v=1780815847","url":"https:\/\/inter-pace.com\/hr\/products\/arrow-71180ckr","provider":"Inter-Pace","version":"1.0","type":"link"}