{"product_id":"sc-project-a27a-vt90","title":"SC-Project SC1-R Slip-On Silencer 250mm – Aprilia RSV4 1100 Factory (2021-2024) A27A-VT90","description":"\u003cp\u003eDeveloped in direct collaboration with Aprilia Racing and drawing on technology refined in MotoGP and the Superbike World Championship, the SC-Project SC1-R 250mm slip-on silencer is a serious track weapon for the RSV4 1100 Factory. Compact, ferociously light, and engineered to extract every last horsepower from the 1100cc V4, this is the exhaust upgrade that transforms a factory superbike into a genuine racing machine.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRace-exclusive 250mm compact configuration delivers an aggressive profile and measurable power gains at race-relevant rpm\u003c\/li\u003e\n\u003cli\u003eWeight saving of -3.3 kg over the stock exhaust (OEM 5.6 kg reduced to 2.3 kg), dramatically improving chassis balance and handling response\u003c\/li\u003e\n\u003cli\u003ePeak power gains of +7.2 hp at 7,750 rpm with dB killer fitted, rising to +9.1 hp at 8,000 rpm without — verified on the RSV4 1100 Factory\u003c\/li\u003e\n\u003cli\u003eTorque improvements of +6.5 Nm at 7,750 rpm (with dB killer) and +8.0 Nm at 8,000 rpm (without), delivering stronger drive out of slow corners\u003c\/li\u003e\n\u003cli\u003eFull-titanium link pipe fitted with an exclusive MotoGP-derived titanium exhaust valve for optimised back-pressure management across the rev range\u003c\/li\u003e\n\u003cli\u003eRemovable dB killer included: 106 dB at 6,500 rpm with killer fitted, 111 dB at 6,500 rpm without — calibrated for track day regulations\u003c\/li\u003e\n\u003cli\u003ePlug-and-play fitment with no ECU remapping required straight out of the box\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTrack-Engineered Construction\u003c\/h2\u003e\u003cp\u003eThe SC1-R is offered in two finishes — carbon fibre canister (A27A-VT90C) and titanium canister (A27A-VT90T) — both sharing a carbon fibre end cap and a full-titanium link pipe. The carbon fibre heat shield protects surrounding bodywork even under sustained track use, while the bracket for removing the pillion footpegs is included to complete the race-ready aesthetic and shave further unnecessary weight. Every fastener, spring, and mounting bolt is supplied in the box so you can go from crate to pitlane without hunting for hardware.\u003c\/p\u003e\u003ch2\u003eMotoGP Valve Technology\u003c\/h2\u003e\u003cp\u003eThe titanium exhaust valve integrated into the link pipe is the same concept used at the highest level of prototype racing. It fine-tunes exhaust gas flow to broaden the RSV4's already impressive torque curve, pulling harder through the mid-range where corner-exit drive matters most. Combined with the 59% weight reduction over the OEM unit, the result is a motorcycle that feels lighter, steers more precisely, and responds with greater urgency to throttle inputs.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eThis silencer is designed exclusively for the following motorcycle:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eAprilia RSV4 1100 Factory — model years 2021, 2022, 2023, 2024\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eRace use only. This exhaust system does not carry road-use homologation and is not approved for use on public roads. Always verify compliance with the regulations of your circuit or race series before fitting.\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\u003eConfiguration\u003c\/th\u003e\n\u003ctd\u003e250mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSilencer material\u003c\/th\u003e\n\u003ctd\u003eCarbon fibre or titanium (variant dependent)\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\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExhaust valve\u003c\/th\u003e\n\u003ctd\u003eTitanium, MotoGP technology — included\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\u003eSound level\u003c\/th\u003e\n\u003ctd\u003e106 dB at 6,500 rpm (with dB killer) \/ 111 dB at 6,500 rpm (without)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight saving\u003c\/th\u003e\n\u003ctd\u003e-3.3 kg (OEM 5.6 kg \/ SC-Project 2.3 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower gain\u003c\/th\u003e\n\u003ctd\u003e+7.2 hp at 7,750 rpm (with dB killer) \/ +9.1 hp at 8,000 rpm (without)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTorque gain\u003c\/th\u003e\n\u003ctd\u003e+6.5 Nm at 7,750 rpm (with dB killer) \/ +8.0 Nm at 8,000 rpm (without)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart numbers\u003c\/th\u003e\n\u003ctd\u003eA27A-VT90C (carbon) \/ A27A-VT90T (titanium)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHomologation\u003c\/th\u003e\n\u003ctd\u003eRace use only — no road approval\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e24 months official SC-Project warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"SC-Project","offers":[{"title":"Carbon","offer_id":53167254438154,"sku":"A27A-VT90C","price":0.0,"currency_code":"EUR","in_stock":false},{"title":"Titanium","offer_id":53167254470922,"sku":"A27A-VT90T","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/A27A-T93_03e2be80-05c6-4e2a-8039-42471d087cd0.png?v=1780794328","url":"https:\/\/inter-pace.com\/tr\/products\/sc-project-a27a-vt90","provider":"Inter-Pace","version":"1.0","type":"link"}