{"product_id":"sc-project-2-1-sc1-r-carbon-full-system-aprilia-rs660-2025-26","title":"SC Project 2:1 SC1-R Carbon Full System Aprilia RS660 2025-26","description":"\u003ch2 data-end=\"843\" data-start=\"298\"\u003eThe \u003cstrong data-end=\"397\" data-start=\"369\"\u003eSC1-R Carbon Full System\u003c\/strong\u003e has been developed for riders who demand performance, durability, and style.\u003c\/h2\u003e\n\u003cp data-end=\"843\" data-start=\"298\"\u003eDesigned specifically for the \u003cstrong data-end=\"523\" data-start=\"505\"\u003eAprilia RS 660\u003c\/strong\u003e, this system offers a significant \u003cstrong data-end=\"583\" data-start=\"558\"\u003epower gain of +3.6 hp\u003c\/strong\u003e and \u003cstrong data-end=\"609\" data-start=\"588\"\u003e+2.7 Nm of torque\u003c\/strong\u003e at 9250 rpm while delivering a \u003cstrong data-end=\"665\" data-start=\"641\"\u003e30% weight reduction\u003c\/strong\u003e, shedding \u003cstrong data-end=\"684\" data-start=\"676\"\u003e2 kg\u003c\/strong\u003e compared to the stock exhaust. The \u003cstrong data-end=\"747\" data-start=\"720\"\u003estainless steel headers\u003c\/strong\u003e are engineered with variable diameters to optimise low and mid-range torque and power delivery.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"1578\" data-start=\"845\"\u003eThe SC1-R silencer stands at the top of SC-Project’s range, crafted using advanced production techniques including \u003cstrong data-end=\"975\" data-start=\"960\"\u003eTIG welding\u003c\/strong\u003e and \u003cstrong data-end=\"1022\" data-start=\"980\"\u003ehydroformed asymmetrical outlet design\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"1578\" data-start=\"845\"\u003eFinished with a \u003cstrong data-end=\"1064\" data-start=\"1040\"\u003ecarbon fibre end cap\u003c\/strong\u003e and the \u003cstrong data-end=\"1121\" data-start=\"1073\"\u003esignature aluminium SC-Project riveted plate\u003c\/strong\u003e, the silencer also features a removable dB killer — allowing riders to choose between \u003cstrong data-end=\"1218\" data-start=\"1208\"\u003e101 dB\u003c\/strong\u003e with the insert or \u003cstrong data-end=\"1248\" data-start=\"1238\"\u003e105 dB\u003c\/strong\u003e without. Fully reversible and \u003cstrong data-end=\"1296\" data-start=\"1279\"\u003eplug-and-play\u003c\/strong\u003e, the system is supplied with a \u003cstrong data-end=\"1356\" data-start=\"1328\"\u003ecarbon fibre heat shield\u003c\/strong\u003e for additional protection and style. For optimal performance, \u003cstrong data-end=\"1451\" data-start=\"1419\"\u003eECU remapping is recommended\u003c\/strong\u003e, and pairing with the \u003cstrong data-end=\"1512\" data-start=\"1474\"\u003eElectronic Catalytic Remover (ECR)\u003c\/strong\u003e is strongly advised to prevent ECU errors after catalyst removal.\u003c\/p\u003e\n\u003ch3 class=\"\" data-end=\"1606\" data-start=\"1580\"\u003e\u003cstrong data-end=\"1606\" data-start=\"1584\"\u003eTechnical Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"1640\" data-start=\"1609\"\u003ePower Gain: +3.6 hp at 9250 rpm\u003c\/li\u003e\n\u003cli data-end=\"1679\" data-start=\"1643\"\u003eTorque Increase: +2.7 Nm at 9250 rpm\u003c\/li\u003e\n\u003cli data-end=\"1730\" data-start=\"1682\"\u003eWeight Reduction: -2 kg (SC 4.4 kg \/ OEM 6.4 kg)\u003c\/li\u003e\n\u003cli data-end=\"1762\" data-start=\"1733\"\u003eExhaust Line: 2-1 Full System\u003c\/li\u003e\n\u003cli data-end=\"1792\" data-start=\"1765\"\u003eSilencer Body: Carbon fibre\u003c\/li\u003e\n\u003cli data-end=\"1816\" data-start=\"1795\"\u003eEnd Cap: Carbon fibre\u003c\/li\u003e\n\u003cli data-end=\"1851\" data-start=\"1819\"\u003eHeaders: SAE 304 stainless steel\u003c\/li\u003e\n\u003cli data-end=\"1876\" data-start=\"1854\"\u003eMounting Type: Bracket\u003c\/li\u003e\n\u003cli data-end=\"1903\" data-start=\"1879\"\u003eRemovable dB Killer: Yes\u003c\/li\u003e\n\u003cli data-end=\"1929\" data-start=\"1906\"\u003eLambda Probe Ready: Yes\u003c\/li\u003e\n\u003cli data-end=\"1978\" data-start=\"1932\"\u003eNoise Level with dB Killer: 101 dB at 5250 rpm\u003c\/li\u003e\n\u003cli data-end=\"2030\" data-start=\"1981\"\u003eNoise Level without dB Killer: 105 dB at 5250 rpm\u003c\/li\u003e\n\u003cli data-end=\"2064\" data-start=\"2033\"\u003eHomologation: Not homologated\u003c\/li\u003e\n\u003cli data-end=\"2121\" data-start=\"2067\"\u003eCompatibility: Compatible with original passenger pegs\u003c\/li\u003e\n\u003cli data-end=\"2167\" data-start=\"2124\"\u003eECR Device Recommended: Prevents ECU errors. 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=\"2192\" data-start=\"2169\"\u003e\u003cstrong data-end=\"2192\" data-start=\"2173\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"2233\" data-start=\"2195\"\u003eSC-Project SC1-R carbon fibre silencer\u003c\/li\u003e\n\u003cli data-end=\"2267\" data-start=\"2236\"\u003eSAE 304 stainless steel headers\u003c\/li\u003e\n\u003cli data-end=\"2294\" data-start=\"2270\"\u003eCarbon fibre heat shield\u003c\/li\u003e\n\u003cli data-end=\"2316\" data-start=\"2297\"\u003eSingle seat bracket\u003c\/li\u003e\n\u003cli data-end=\"2337\" data-start=\"2319\"\u003eSprings and screws\u003c\/li\u003e\n\u003cli data-end=\"2359\" data-start=\"2340\"\u003eSC-Project stickers\u003c\/li\u003e\n\u003cli data-end=\"2399\" data-start=\"2362\"\u003e24-month official SC-Project warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SC Project","offers":[{"title":"Default Title","offer_id":55796020543872,"sku":"A23C-PAC90C","price":1233.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0548\/9452\/6522\/files\/0038822_2-1-stainless-steel-full-exhaust-system-with-sc1-r-carbon-exhaust.jpg?v=1750790902","url":"https:\/\/motorcycleperformancestore.co.uk\/products\/sc-project-2-1-sc1-r-carbon-full-system-aprilia-rs660-2025-26","provider":"Motorcycle Performance Store","version":"1.0","type":"link"}