{"product_id":"evolution-line-titanium-exhaust-system-7","title":"Evolution Line (Titanium) Exhaust System","description":"The Akrapovič Evolution Line (Titanium) full system is a premium exhaust upgrade designed for performance-focused Yamaha YZF-R1 and YZF-R1M models. Beautifully crafted from high-grade, ultra-lightweight titanium, this system is the lightest complete exhaust offered by Akrapovič. The muffler and headers are constructed entirely from titanium, contributing to a significant weight reduction of over 50% compared to the stock system. This translates to a mere 5.2 kg for the Akrapovič system versus the stock 11 kg.\n\nEngineered with Akrapovič's extensive racing experience, the distinctive shape of this exhaust is specifically developed for the Yamaha YZF-R1. It delivers increased power and torque across the entire RPM range, with a notable improvement in the mid-range and top end, making it an ideal performance upgrade. The system emits a deep, true racing sound that is precisely tuned to complement the enhanced performance.\n\nFor optimal performance, throttle response, and durability, an ECU remapping is recommended after installation. It is important to note that THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE. The system is compatible with the YZF-R1M model as well.","brand":"Akrapovič","offers":[{"title":"Default Title","offer_id":52686877098296,"sku":"S-Y10E6","price":2789.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660181401.png?v=1784877909","url":"https:\/\/store.motormia.co\/products\/evolution-line-titanium-exhaust-system-7","provider":"MOTORMIA","version":"1.0","type":"link"}