{"product_id":"akrapovic-evolution-line-titanium-full-system-yamaha-yzf-r6-s-y6e9-apt","title":"Akrapovic Evolution Line Titanium Full System Yamaha YZF-R6 (2008-2026) S-Y6E9-APT","description":"\u003cp\u003eThe Akrapovic Evolution Line in titanium is the definitive full exhaust system for the Yamaha YZF-R6, developed in direct collaboration with factory race teams and engineered to deliver a genuine step-change in performance. Shedding 6.1 kg over the standard system and unlocking an additional 10.6 PS, this is not a cosmetic upgrade — it is a complete transformation of what the R6 is capable of.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMassive 6.1 kg weight reduction: from the stock 10.3 kg down to just 4.2 kg, dramatically improving handling and mass centralisation\u003c\/li\u003e\n\u003cli\u003e10.6 PS power gain, raising peak output from 110.5 PS to 121.1 PS at 13,150 RPM\u003c\/li\u003e\n\u003cli\u003e6.9 Nm additional torque at 11,500 RPM for stronger mid-range drive onto straights\u003c\/li\u003e\n\u003cli\u003e4-2-1 stainless steel V4A header configuration with lambda connection\u003c\/li\u003e\n\u003cli\u003eHexagonal silencer with full titanium shell, titanium end cap, and titanium internals throughout\u003c\/li\u003e\n\u003cli\u003edB-Eater (V-TUV227-1) included to manage sound levels in controlled environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eConstruction and Materials\u003c\/h2\u003e\u003cp\u003eEvery metallic component of the silencer — shell, end cap, and internal structure — is machined or formed in titanium, ensuring the lowest possible weight without sacrificing durability under sustained racing conditions. The 4-2-1 header is manufactured in stainless steel V4A, providing thermal resilience and a precise fit to the R6 engine architecture. The hexagonal silencer profile is an Akrapovic signature, offering a distinctive Grand Prix aesthetic that is immediately recognisable on circuit.\u003c\/p\u003e\u003ch2\u003ePerformance and Sound\u003c\/h2\u003e\u003cp\u003eThe Evolution Line raises the acoustic character of the YZF-R6 by 13.6 dB over the stock system, moving from 94.2 dB to 107.8 dB — a sound that reflects the system's race-only intent without compromise. This is not a road-registered exhaust: it is engineered exclusively for closed-circuit and track-day use, where regulations permit the full output of the system. The included dB-Eater (V-TUV227-1) provides a degree of sound management for circuits with noise limits.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Akrapovic S-Y6E9-APT Evolution Line Titanium is designed specifically for the Yamaha YZF-R6 across all model years from 2008 to 2026, covering the full production run of the current and preceding generation.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eYamaha YZF-R6 (2008–2026)\u003c\/li\u003e\u003c\/ul\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\u003eS-Y6E9-APT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eFull exhaust system (4-2-1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeader Material\u003c\/td\u003e\n\u003ctd\u003eStainless steel V4A with lambda connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilencer Material\u003c\/td\u003e\n\u003ctd\u003eTitanium shell, end cap, and internals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Weight\u003c\/td\u003e\n\u003ctd\u003e4.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight Saving vs. Stock\u003c\/td\u003e\n\u003ctd\u003e6.1 kg (stock: 10.3 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power Gain\u003c\/td\u003e\n\u003ctd\u003e+10.6 PS at 13,150 RPM (stock: 110.5 PS → 121.1 PS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque Gain\u003c\/td\u003e\n\u003ctd\u003e+6.9 Nm at 11,500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound Level\u003c\/td\u003e\n\u003ctd\u003e107.8 dB (+13.6 dB vs. stock 94.2 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRoad Homologation\u003c\/td\u003e\n\u003ctd\u003eNone — track\/race use only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003ctd\u003edB-Eater V-TUV227-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eYamaha YZF-R6 (2008–2026)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Akrapovic","offers":[{"title":"Default Title","offer_id":53168701931786,"sku":"S-Y6E9-APT","price":11380000.0,"currency_code":"PYG","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/S-Y6E9-APT.png?v=1780811529","url":"https:\/\/inter-pace.com\/en-py\/products\/akrapovic-evolution-line-titanium-full-system-yamaha-yzf-r6-s-y6e9-apt","provider":"Inter-Pace","version":"1.0","type":"link"}