{"product_id":"spark-gap8502","title":"Spark Exhaust Titanium Header Aprilia RSV4 \/ RR \/ 1100 Factory (2021-2026) GAP8502","description":"\u003cp\u003eForged in Italy and shaped from aerospace-grade titanium, the Spark Exhaust GAP8502 header for the Aprilia RSV4, RR and 1100 Factory (2021-2026) is the foundation of a genuinely transformative exhaust system. The distinctive raw titanium finish signals its racing heritage the moment you lay eyes on it — and the 0.8 kg weight saving over the OEM header delivers that same message every time you tip into a corner.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGenuine titanium construction — high-temperature resistant, corrosion-proof and dramatically lighter than the stock steel header.\u003c\/li\u003e\n\u003cli\u003eWeight reduction of 0.8 kg (from 3.3 kg down to just 2.5 kg), improving chassis dynamics and throttle response throughout the rev range.\u003c\/li\u003e\n\u003cli\u003eRetains full compatibility with the original OEM slip-on, so you can run this header as a standalone upgrade straight away.\u003c\/li\u003e\n\u003cli\u003eDesigned to pair directly with Spark slip-ons GAP0402 and GAP0407, forming a complete full-system exhaust with significant power gains.\u003c\/li\u003e\n\u003cli\u003eSupplied with all exhaust springs and a complete fitting kit — everything needed for a clean, professional installation.\u003c\/li\u003e\n\u003cli\u003eMade in Italy: handcrafted in Spark's specialist facility to exacting racing standards, with the build quality to match.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCraftsmanship and Finish\u003c\/h2\u003e\u003cp\u003eSpark's Italian manufacturing heritage is evident in every weld and bend of the GAP8502. The natural titanium finish — that characteristic iridescent blue-gold heat colouration developing with use — is a hallmark of race-derived components built for both form and function. This is not a mass-produced pressings job; each header is shaped and TIG-welded to Spark's competition specifications, ensuring consistent flow geometry and reliable fitment every time.\u003c\/p\u003e\u003ch2\u003ePerformance on Road and Track\u003c\/h2\u003e\u003cp\u003eThe primary benefit of switching to a titanium header is felt immediately through sharper throttle response and a more linear power delivery. The mass reduction low in the chassis lowers the centre of gravity marginally but meaningfully, aiding turn-in and mid-corner stability — qualities that matter whether you are threading through mountain passes or working through sector times at a circuit. For maximum gains, Spark and Inter-Pace both recommend a dedicated race map or a dyno session to unlock the full potential of the freer-flowing system.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eThe GAP8502 is engineered specifically for the following models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAprilia RSV4 (2021-2026)\u003c\/li\u003e\n\u003cli\u003eAprilia RSV4 RR (2021-2026)\u003c\/li\u003e\n\u003cli\u003eAprilia RSV4 1100 Factory (2021-2026)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible slip-ons: Spark GAP0402 and GAP0407 (sold separately) for a complete full-system exhaust configuration.\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\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eGAP8502\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSpark Exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponent type\u003c\/td\u003e\n\u003ctd\u003eHeader (full front pipe section)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eTitanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (this header)\u003c\/td\u003e\n\u003ctd\u003e2.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight saving vs. OEM\u003c\/td\u003e\n\u003ctd\u003e-0.8 kg (OEM: 3.3 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eAprilia RSV4 \/ RR \/ 1100 Factory (2021-2026)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible slip-ons\u003c\/td\u003e\n\u003ctd\u003eSpark GAP0402, Spark GAP0407\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eMade in Italy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53168853745930,"sku":"GAP8502","price":3380000.0,"currency_code":"KRW","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/GAP8502_0a574c7d-7124-41f1-b580-5c20c8af0679.png?v=1780817725","url":"https:\/\/inter-pace.com\/en-kr\/products\/spark-gap8502","provider":"Inter-Pace","version":"1.0","type":"link"}