{"product_id":"sc-project-2-1-s1-titanium-full-system-aprilia-rs660-2025-26","title":"SC Project 2-1 S1 Sistema Completo in Titanio Aprilia RS660 2025-26","description":"\u003ch2 data-end=\"859\" data-start=\"305\"\u003eThe \u003cstrong data-end=\"400\" data-start=\"358\"\u003eSC Project 2-1 S1 Titanium Full System\u003c\/strong\u003e is developed from SC-Project’s long-term collaboration with \u003cstrong data-end=\"479\" data-start=\"461\"\u003eAprilia Racing\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp class=\"\" data-end=\"859\" data-start=\"305\"\u003eFeaturing the beautifully crafted \u003cstrong data-end=\"546\" data-start=\"515\"\u003eTitanium S-shaped link pipe\u003c\/strong\u003e, \u003cstrong data-end=\"580\" data-start=\"548\"\u003etapered S1 Titanium silencer\u003c\/strong\u003e, and a high-quality \u003cstrong data-end=\"625\" data-start=\"601\"\u003ecarbon fibre end cap\u003c\/strong\u003e, this system is a true masterpiece. The precision \u003cstrong data-end=\"689\" data-start=\"676\"\u003eTIG welds\u003c\/strong\u003e and \u003cstrong data-end=\"728\" data-start=\"694\"\u003elaser-engraved SC-Project logo\u003c\/strong\u003e showcase the attention to detail, while the system delivers outstanding performance gains and a distinct race-inspired appearance.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"1586\" data-start=\"861\"\u003eDesigned for serious riders, this full system offers an impressive \u003cstrong data-end=\"971\" data-start=\"928\"\u003epower increase of +3.1 hp at 10,000 rpm\u003c\/strong\u003e and \u003cstrong data-end=\"1009\" data-start=\"976\"\u003e+3.1 Nm of torque at 6500 rpm\u003c\/strong\u003e. Thanks to its ultra-lightweight titanium construction, it reduces the bike’s overall weight by \u003cstrong data-end=\"1116\" data-start=\"1106\"\u003e2.5 kg\u003c\/strong\u003e, giving a \u003cstrong data-end=\"1163\" data-start=\"1127\"\u003e40% saving over the stock system\u003c\/strong\u003e and significantly improving agility.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"1586\" data-start=\"861\"\u003eThe unmistakable sound from the large S1 outlet hits \u003cstrong data-end=\"1276\" data-start=\"1254\"\u003e114 dB at 5250 rpm\u003c\/strong\u003e, producing a deep, loud, and dark racing tone. Fully reversible and plug-and-play, the system is race-use only and \u003cstrong data-end=\"1424\" data-start=\"1392\"\u003eECU remapping is recommended\u003c\/strong\u003e for optimal results. Pairing this exhaust with the \u003cstrong data-end=\"1514\" data-start=\"1476\"\u003eElectronic Catalytic Remover (ECR)\u003c\/strong\u003e is highly recommended to prevent ECU errors when removing the catalyst.\u003c\/p\u003e\n\u003ch3 class=\"\" data-end=\"1614\" data-start=\"1588\"\u003e\u003cstrong data-end=\"1614\" data-start=\"1592\"\u003eTechnical Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"1650\" data-start=\"1617\"\u003ePower Gain: +3.1 hp at 10,000 rpm\u003c\/li\u003e\n\u003cli data-end=\"1689\" data-start=\"1653\"\u003eTorque Increase: +3.1 Nm at 6500 rpm\u003c\/li\u003e\n\u003cli data-end=\"1742\" data-start=\"1692\"\u003eWeight Reduction: -2.5 kg (SC 3.9 kg \/ OEM 6.4 kg)\u003c\/li\u003e\n\u003cli data-end=\"1774\" data-start=\"1745\"\u003eExhaust Line: 2-1 Full System\u003c\/li\u003e\n\u003cli data-end=\"1800\" data-start=\"1777\"\u003eSilencer Body: Titanium\u003c\/li\u003e\n\u003cli data-end=\"1824\" data-start=\"1803\"\u003eEnd Cap: Carbon fibre\u003c\/li\u003e\n\u003cli data-end=\"1844\" data-start=\"1827\"\u003eHeaders: Titanium\u003c\/li\u003e\n\u003cli data-end=\"1869\" data-start=\"1847\"\u003eMounting Type: Bracket\u003c\/li\u003e\n\u003cli data-end=\"1885\" data-start=\"1872\"\u003edB Killer: No\u003c\/li\u003e\n\u003cli data-end=\"1919\" data-start=\"1888\"\u003eRacing Use Only: Not road legal\u003c\/li\u003e\n\u003cli data-end=\"1953\" data-start=\"1922\"\u003eNoise Level: 114 dB at 5250 rpm\u003c\/li\u003e\n\u003cli data-end=\"1953\" data-start=\"1922\"\u003eECR (Electronic Catalytic Remover highly recommended. Click \u003ca rel=\"noopener\" title=\"SC Project Electronic Catalytic Remover\" href=\"https:\/\/motorcycleperformancestore.co.uk\/products\/sc-project-electronic-catalytic-remover-aprilia-rs660-2025\" target=\"_blank\"\u003ehere\u003c\/a\u003e for more details\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"\" data-end=\"1978\" data-start=\"1955\"\u003e\u003cstrong data-end=\"1978\" data-start=\"1959\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"2012\" data-start=\"1981\"\u003eSC-Project S1 titanium silencer\u003c\/li\u003e\n\u003cli data-end=\"2039\" data-start=\"2015\"\u003eTitanium exhaust headers\u003c\/li\u003e\n\u003cli data-end=\"2060\" data-start=\"2042\"\u003eSprings and screws\u003c\/li\u003e\n\u003cli data-end=\"2082\" data-start=\"2063\"\u003eSC-Project stickers\u003c\/li\u003e\n\u003cli data-end=\"2122\" data-start=\"2085\"\u003e24-month official SC-Project warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SC Project","offers":[{"title":"Default Title","offer_id":55796004618624,"sku":"A23C-PCLT41T","price":1658.03,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0548\/9452\/6522\/files\/0038801_2-1-titanium-full-exhaust-system-with-s1-titanium-exhaust-with-welded-sector-link-pipe.jpg?v=1750790895","url":"https:\/\/motorcycleperformancestore.co.uk\/it\/products\/sc-project-2-1-s1-titanium-full-system-aprilia-rs660-2025-26","provider":"Motorcycle Performance Store","version":"1.0","type":"link"}