{"product_id":"scproject-a27a-gp22-r","title":"SC-Project GP-22 Slip-On Exhaust – Aprilia RSV4 1100 Factory (2021–2024) A27A-GP22-R","description":"\u003cp\u003eThe SC-Project GP-22 is not an interpretation of MotoGP technology — it is the exact exhaust system raced by Aleix Espargarò and Maverick Viñales on the Aprilia RS-GP during the 2022 MotoGP World Championship, now made available for the RSV4 1100 Factory. Developed in direct collaboration with the Aprilia MotoGP Factory Racing team and hand-built from a specialist titanium alloy in Italy, it is the lightest and most exclusive racing exhaust SC-Project has ever produced for a production motorcycle.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e+6 hp and +6 Nm of torque at 8,000 rpm over the stock system — a genuine, measurable performance gain on track\u003c\/li\u003e\n\u003cli\u003eSaves 5.1 kg compared to the standard exhaust (GP-22: 500 g vs. stock: 5,600 g), transforming the RSV4's agility and handling balance\u003c\/li\u003e\n\u003cli\u003e122 dB at 6,500 rpm — no db-killer, no compromise; pure, unfiltered MotoGP acoustics for closed-circuit use\u003c\/li\u003e\n\u003cli\u003e100% hand-welded full-titanium construction using the same alloy and techniques as the Aprilia Racing factory exhaust systems\u003c\/li\u003e\n\u003cli\u003eTitanium link pipe included for optimised exhaust gas flow from collector to silencer\u003c\/li\u003e\n\u003cli\u003eDedicated mounting bracket engineered for maximum stability under sustained high-rpm racing loads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eMotoGP-Derived Construction\u003c\/h2\u003e\u003cp\u003eEvery GP-22 is fabricated by the same SC-Project technicians who build the race exhausts for Aprilia's MotoGP programme. The choice of a specialist titanium alloy is deliberate: the material offers an exceptional strength-to-weight ratio and outstanding heat resistance at the extreme exhaust gas temperatures generated by the RSV4 1100's V4 engine at full chat. All joints are hand-welded for precision fit and gas-tight integrity — there is no production-line shortcut in this assembly process.\u003c\/p\u003e\u003cp\u003eThe result is a slip-on silencer that weighs just 500 grams. On a bike that already handles with surgical precision, removing over five kilograms from a high, rearward mass position sharpens turn-in response, reduces unsprung and rotating mass effects, and gives the rider a noticeably more agile, point-and-shoot character — exactly what a track day or club racing environment demands.\u003c\/p\u003e\u003ch2\u003eSound \u0026amp; Track Presence\u003c\/h2\u003e\u003cp\u003eAt 122 dB measured at 6,500 rpm with no db-killer fitted, the GP-22 delivers the aggressive, bark-and-crack sonic character that defines the Aprilia V4 at full throttle. This is a racing exhaust built for closed circuits only — the sound level is part of the engineering intent, projecting that unmistakable MotoGP note that is immediately recognisable in the pit lane. If you have heard an RS-GP at close range during a 2022 race weekend, you already know what to expect.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eThe SC-Project GP-22 (part number A27A-GP22-R) is a direct-fit slip-on exhaust system designed exclusively for the following model:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eAprilia RSV4 1100 Factory — model years 2021, 2022, 2023, 2024\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eThe included titanium link pipe ensures a correct, leak-free connection to the existing headers. No modification to the standard collector is required for installation. This system is for racing and closed-circuit use only; it does not carry road-legal homologation and must not be used on public roads.\u003c\/p\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGP-22 slip-on silencer in titanium\u003c\/li\u003e\n\u003cli\u003eTitanium link pipe for optimised exhaust flow\u003c\/li\u003e\n\u003cli\u003eDedicated mounting bracket for maximum stability\u003c\/li\u003e\n\u003cli\u003eSprings and bolts for secure installation\u003c\/li\u003e\n\u003cli\u003eSC-Project decal set\u003c\/li\u003e\n\u003cli\u003e24-month official SC-Project warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe complete set is delivered in SC-Project's exclusive MotoGP-specification packaging — ready to race, straight out of the box.\u003c\/p\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\u003eA27A-GP22-R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eSlip-on silencer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eFull titanium alloy, hand-welded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e500 g (vs. 5,600 g stock — saving of 5,100 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower gain\u003c\/td\u003e\n\u003ctd\u003e+6 hp \/ +6 Nm at 8,000 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSound level\u003c\/td\u003e\n\u003ctd\u003e122 dB at 6,500 rpm (no db-killer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eAprilia RSV4 1100 Factory (2021–2024)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended use\u003c\/td\u003e\n\u003ctd\u003eRacing \/ closed-circuit only — not road legal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003e100% Made in Italy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"SC-Project","offers":[{"title":"Default Title","offer_id":53168760029450,"sku":"A27A-GP22-R","price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/A27A-GP22-R.png?v=1780813877","url":"https:\/\/inter-pace.com\/products\/scproject-a27a-gp22-r","provider":"Inter-Pace","version":"1.0","type":"link"}