{"product_id":"akrapovic-racing-line-stainless-steel-full-system-exhaust-yamaha-yzf","title":"Akrapovic Racing Line Stainless Steel Full System Exhaust Yamaha YZF-R7 (2021-2025) S-Y7R12-APT","description":"\u003cp\u003eThe Akrapovic Racing Line (Stainless Steel) full system exhaust for the Yamaha YZF-R7 (2021–2025) delivers a measurable performance gain you can feel from the first ride. Pairing a stainless steel header with a titanium hexagonal silencer and titanium end cap, it sheds 3.0 kg over the stock unit while adding 5.9 hp and 2.9 Nm of torque — all without sacrificing day-to-day rideability on your way to the circuit.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSaves 3.0 kg over the OEM exhaust (stock: 7.6 kg, Akrapovic: 4.6 kg) for sharper handling and reduced unsprung mass\u003c\/li\u003e\n\u003cli\u003eGains 5.9 hp at 9,200 RPM (stock: 70.4 hp, Akrapovic: 76.3 hp) and +2.9 Nm torque at 5,500 RPM\u003c\/li\u003e\n\u003cli\u003e2-into-1 stainless steel V4A header with lambda sensor connection for seamless ECU compatibility\u003c\/li\u003e\n\u003cli\u003eFull titanium silencer construction — body, internals, and end cap — for maximum weight savings\u003c\/li\u003e\n\u003cli\u003edB eater included, allowing you to dial back the acoustic output when needed\u003c\/li\u003e\n\u003cli\u003eOptional black aluminium exhaust bracket available separately for use when the passenger footpegs are removed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBuild Quality and Materials\u003c\/h2\u003e\u003cp\u003eAkrapovic engineers the Racing Line as a proper performance system rather than a cosmetic upgrade. The 2-into-1 header is fabricated from high-grade V4A stainless steel, offering long-term corrosion resistance through all weather conditions the road throws at a daily rider. The hexagonal silencer takes construction a step further: every metallic component — outer sleeve, internal baffling, and the tapered end cap — is machined or formed from titanium. The result is a silencer that is exceptionally light for its output class while retaining the rigidity expected from a competition-focused manufacturer.\u003c\/p\u003e\u003ch3\u003eSound and Performance\u003c\/h3\u003e\u003cp\u003eFitting the Racing Line raises the exhaust note by 13 dB compared to the factory system, reaching 100 dB at 5,000 RPM versus the stock 86.3 dB. That figure reflects a genuine motorsport character without the compromise of a simple slip-on. Because the system is supplied without a catalytic converter, it is intended for closed-course, track use. The included dB eater provides a practical option for noise-sensitive environments, making this system genuinely versatile for riders who track their R7 on weekends.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThis exhaust is designed and tested specifically for the Yamaha YZF-R7 across all model years from 2021 to 2025. An optional black anodised aluminium exhaust bracket is available when the passenger rearsets are removed, providing a clean, uncluttered installation in a solo-seat configuration.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\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-Y7R12-APT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem type\u003c\/td\u003e\n\u003ctd\u003eFull exhaust system (header + silencer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeader material\u003c\/td\u003e\n\u003ctd\u003eStainless steel V4A, 2-into-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilencer material\u003c\/td\u003e\n\u003ctd\u003eTitanium (body, internals, end cap)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem weight\u003c\/td\u003e\n\u003ctd\u003e4.6 kg (OEM: 7.6 kg, saving: 3.0 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower gain\u003c\/td\u003e\n\u003ctd\u003e+5.9 hp at 9,200 RPM (76.3 hp vs 70.4 hp stock)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque gain\u003c\/td\u003e\n\u003ctd\u003e+2.9 Nm at 5,500 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound level\u003c\/td\u003e\n\u003ctd\u003e100 dB at 5,000 RPM (+13 dB vs stock 86.3 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCatalyst\u003c\/td\u003e\n\u003ctd\u003eNone — track use only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eYamaha YZF-R7 (2021–2025)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Akrapovic","offers":[{"title":"nur Komplettanlage","offer_id":53167263547658,"sku":"S-Y7R12-APT","price":992.46,"currency_code":"EUR","in_stock":true},{"title":"Komplettanlage + Halterung","offer_id":53167263580426,"sku":"S-Y7R12-APT + +","price":1068.32,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/S-Y7R12-APT.png?v=1780794605","url":"https:\/\/inter-pace.com\/products\/akrapovic-racing-line-stainless-steel-full-system-exhaust-yamaha-yzf","provider":"Inter-Pace","version":"1.0","type":"link"}