{"product_id":"sc-project-a27a-t93","title":"SC-Project SC1-R Slip-On Silencer 350mm – Aprilia RSV4 1100 Factory (2021-2024) A27A-T93","description":"\u003cp\u003eBorn from a direct collaboration with Aprilia Racing and carrying the aesthetic language of World Superbike, the SC-Project SC1-R slip-on silencer in its 350mm form is one of the most purposefully designed exhausts available for the RSV4 1100 Factory. Whether finished in hand-laid carbon fibre or raw titanium, it replaces the heavy stock unit with something that belongs on a Superpole grid — and the numbers prove it.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRace-proven design co-developed with Aprilia Racing for SBK and STK configurations, delivering genuine racing DNA rather than cosmetic upgrades\u003c\/li\u003e\n\u003cli\u003eMassive weight saving of 2.4 kg over the stock silencer (stock 5.6 kg versus SC1-R 3.2 kg), transforming the handling balance of the RSV4\u003c\/li\u003e\n\u003cli\u003ePower gains of up to +7.0 hp at 8,000 rpm and up to +6.5 Nm at 8,000 rpm (without dB-killer), across the full rev range\u003c\/li\u003e\n\u003cli\u003eExhaust valve removed for unrestricted airflow and maximum mid-to-top-end response\u003c\/li\u003e\n\u003cli\u003eRemovable dB-killer included: 105 dB at 6,500 rpm with dB-killer, 110 dB at 6,500 rpm without\u003c\/li\u003e\n\u003cli\u003eChoice of carbon fibre or titanium canister finish — both with carbon fibre end cap and full-titanium link pipe\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDesign, Finish and Heritage\u003c\/h2\u003e\u003cp\u003eThe SC1-R is SC-Project's most recognised silencer shape — a form refined through years of WorldSBK and CIV competition. The 350mm canister length keeps mass centralised and low, while the carbon fibre end cap provides a visual signature immediately recognisable from the pit lane. In carbon variant (A27A-T93C), the weave pattern of the canister itself adds a further layer of craftsmanship that sets this silencer apart from any generic aftermarket option. The titanium variant (A27A-T93T) carries the subtle blue-gold heat tint that only genuine titanium develops, making each silencer unique to the heat cycles it has seen. Both finishes are united by the full-titanium link pipe, which resists heat fatigue and maintains a consistent connection between the stock headers and the SC1-R canister.\u003c\/p\u003e\u003ch2\u003ePerformance and Engineering\u003c\/h2\u003e\u003cp\u003eThe SC1-R was not adapted from a universal design — it was conceived alongside Aprilia Racing engineers specifically for the RSV4 1100 Factory platform. Removing the OEM exhaust valve is central to the performance gain: the valve, present on the stock system to manage low-speed emissions behaviour, creates a restriction that the SC1-R eliminates entirely. The result is a measurable improvement in power delivery at every point in the rev range, not just at the top end. A carbon fibre heat shield is included to protect surrounding bodywork and electronics from radiated heat during sustained track use, and the full hardware kit — springs, bolts and a pillion footrest removal bracket for a cleaner racing silhouette — means no additional purchases are required before heading to the grid.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cp\u003eThe SC-Project SC1-R slip-on silencer (350mm) with part numbers A27A-T93C (carbon) and A27A-T93T (titanium) is designed exclusively for the following application:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eAprilia RSV4 1100 Factory — model years 2021, 2022, 2023 and 2024\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eThis is a race-only product. It is not road-legal and carries no type approval for use on public roads. It is intended solely for closed-circuit competition and track-day use.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eSlip-on silencer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e350 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCanister material\u003c\/th\u003e\n\u003ctd\u003eCarbon fibre or titanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnd cap material\u003c\/th\u003e\n\u003ctd\u003eCarbon fibre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLink pipe material\u003c\/th\u003e\n\u003ctd\u003eFull titanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExhaust valve\u003c\/th\u003e\n\u003ctd\u003eNo — removed for maximum performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003edB-killer\u003c\/th\u003e\n\u003ctd\u003eYes, removable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight saving\u003c\/th\u003e\n\u003ctd\u003e-2.4 kg (OEM 5.6 kg \/ SC1-R 3.2 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower gain (with dB-killer)\u003c\/th\u003e\n\u003ctd\u003e+5.8 hp at 7,750 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower gain (without dB-killer)\u003c\/th\u003e\n\u003ctd\u003e+7.0 hp at 8,000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTorque gain (with dB-killer)\u003c\/th\u003e\n\u003ctd\u003e+5.1 Nm at 7,750 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTorque gain (without dB-killer)\u003c\/th\u003e\n\u003ctd\u003e+6.5 Nm at 8,000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSound level (with dB-killer)\u003c\/th\u003e\n\u003ctd\u003e105 dB at 6,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSound level (without dB-killer)\u003c\/th\u003e\n\u003ctd\u003e110 dB at 6,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number (carbon)\u003c\/th\u003e\n\u003ctd\u003eA27A-T93C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number (titanium)\u003c\/th\u003e\n\u003ctd\u003eA27A-T93T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIntended use\u003c\/th\u003e\n\u003ctd\u003eRace only — no road approval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"SC-Project","offers":[{"title":"Carbon","offer_id":53167254339850,"sku":"A27A-T93C","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"Titanium","offer_id":53167254372618,"sku":"A27A-T93T","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/A27A-T93.png?v=1780794326","url":"https:\/\/inter-pace.com\/pl\/products\/sc-project-a27a-t93","provider":"Inter-Pace","version":"1.0","type":"link"}