{"product_id":"sc-project-s1-half-system-exhaust-ducati-panigale-v4-s-titanium-carbon","title":"SC-Project S1 Half-System Exhaust for Ducati Panigale V4\/S (2021) – Titanium with Carbon End Cap – D26C-LT41T","description":"\u003cp\u003eBorn from seasons of WSBK Championship development, the SC-Project S1 half-system for the Ducati Panigale V4\/S (2021) is a masterclass in titanium craft and racing heritage. Part number D26C-LT41T pairs a full titanium collector and silencer body with a carbon end cap finish that is as visually arresting as it is thermally precise — the kind of exhaust that defines a race-prepared Panigale before a wheel has turned.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTitanium 2-1 half-system construction: dramatically lighter than the stock unit at just 1.7 kg versus 5.7 kg stock, a saving of 4.0 kg\u003c\/li\u003e\n\u003cli\u003eMeasured gains of +14.2 hp at 13,750 rpm and +12.5 Nm torque at 6,500 rpm over the standard exhaust\u003c\/li\u003e\n\u003cli\u003e70 mm outlet diameter for unrestricted exhaust flow and the full, raw SC-Project racing note without a dB killer\u003c\/li\u003e\n\u003cli\u003eCarbon end cap delivers a purposeful, race-pit aesthetic alongside outstanding heat resistance\u003c\/li\u003e\n\u003cli\u003eT.I.G.-welded joints and CNC-machined titanium sleeves ensure precision fitment and long-term structural integrity\u003c\/li\u003e\n\u003cli\u003eTitanium collector with welded segment bends optimises exhaust scavenging and throttle response throughout the rev range\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDesign, Finish and Heritage\u003c\/h2\u003e\u003cp\u003eSC-Project's racing pedigree runs deep, and the S1 half-system wears it openly. The raw titanium finish — developed through years of WSBK pit-lane refinement — has an understated, industrial beauty that no powder-coated steel exhaust can replicate. The carbon end cap adds a deliberate contrast: dark, woven texture against the warm silver of the titanium body, a combination that reads as thoroughly professional rather than merely decorative.\u003c\/p\u003e\u003cp\u003eEvery weld on the collector is placed by T.I.G. process for a clean, consistent bead that holds under sustained high-temperature cycling. CNC-machined titanium sleeves at the joints eliminate any tolerance stack-up, so the system sits flush and square against the Panigale's under-tail architecture from the first fitting. This is the kind of build quality you notice when you remove the factory exhaust and place the two side by side.\u003c\/p\u003e\u003ch2\u003ePerformance and Engineering\u003c\/h2\u003e\u003cp\u003eThe 2-1 configuration consolidates the V4's four exhaust pulses into a single optimised flow path before they reach the 70 mm outlet. The result is improved exhaust scavenging across the mid-range and a notably more aggressive throttle pickup from 6,500 rpm upward — exactly where the Panigale V4\/S wants to be exploited on track. The weight saving of 4.0 kg sits low and central, contributing measurably to mass centralisation and changes-of-direction feel.\u003c\/p\u003e\u003cp\u003eThe 70 mm end outlet runs without a dB killer, producing the full unfiltered SC-Project racing sound that has become one of the most recognisable exhaust signatures in World Superbike. Deep, layered and entirely uncompromised.\u003c\/p\u003e\u003ch2\u003eImportant Notice\u003c\/h2\u003e\u003cp\u003eThis exhaust system is developed exclusively for racing use. It is not approved for road use and must not be fitted to any motorcycle operated on public roads. For racing use only.\u003c\/p\u003e\u003ch2\u003eFitment and Compatibility\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDucati Panigale V4 (2021)\u003c\/li\u003e\n\u003cli\u003eDucati Panigale V4 S (2021)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSC-Project\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eD26C-LT41T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem type\u003c\/td\u003e\n\u003ctd\u003eHalf-system (2-1 header + slip-on silencer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eTitanium (body and collector), carbon (end cap)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet diameter\u003c\/td\u003e\n\u003ctd\u003e70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem weight\u003c\/td\u003e\n\u003ctd\u003e1.7 kg (stock: 5.7 kg, saving: 4.0 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower gain\u003c\/td\u003e\n\u003ctd\u003e+14.2 hp at 13,750 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque gain\u003c\/td\u003e\n\u003ctd\u003e+12.5 Nm at 6,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended use\u003c\/td\u003e\n\u003ctd\u003eRacing use only — not road legal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"SC-Project","offers":[{"title":"Default Title","offer_id":53168759308554,"sku":"D26C-LT41T","price":0.0,"currency_code":"BBD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/D26C-LT41T.png?v=1780813841","url":"https:\/\/inter-pace.com\/en-bb\/products\/sc-project-s1-half-system-exhaust-ducati-panigale-v4-s-titanium-carbon","provider":"Inter-Pace","version":"1.0","type":"link"}