{"product_id":"spark-exhaust-force-evo-silencer-400-mm-d-65-ewc-yamaha-r1","title":"Spark Exhaust Force Evo Silencer 400 mm D.65 EWC Yamaha R1 (2015-2025) SGCM12400026T","description":"\u003cp\u003eThe case on its own. Spark's 400 mm titanium Force Evo silencer for the D.65 EWC system, sold without the cover group — the part number to quote when a silencer has to be replaced and everything else on the bike survived.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eForce Evo silencer, titanium, 400 mm, for the D.65 EWC system.\u003c\/li\u003e\n\u003cli\u003eYamaha R1 and R1M, 2015 through 2025.\u003c\/li\u003e\n\u003cli\u003eWithin the 102 dB limit of the French championship and the Endurance World Championship.\u003c\/li\u003e\n\u003cli\u003eSupplied without the cover group.\u003c\/li\u003e\n\u003cli\u003eSpecific to the EWC configuration — not the STEP2 part.\u003c\/li\u003e\n\u003cli\u003eAround a hundred euros less than the complete G00SI39T group.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy the Two Specifications Are Not Interchangeable\u003c\/h2\u003e\u003cp\u003eSpark lists separate silencers for the STEP2 and EWC versions of its D.65 system at an identical price — SGCM12400025T and this one. Identical prices for different part numbers mean the same case built to a different interface, not a better or worse product.\u003c\/p\u003e\u003cp\u003eThe consequence is practical: order by the system you own, not by the description. If your R1 carries the EWC collector GYA8894R, this is the silencer. If it carries the STEP2 collector GYA8880R or GYA8881R, it is the other number. The two look alike enough that a mistake will only surface on the workbench.\u003c\/p\u003e\u003ch2\u003eThe Crash Part\u003c\/h2\u003e\u003cp\u003eSilencers are consumable in a way collectors are not. A low-side takes the case, the end cap and usually the mounting hardware, while the collector — tucked under the engine — comes through untouched. Being able to buy the case alone is what keeps that a four-figure exhaust rather than a repeat purchase of one.\u003c\/p\u003e\u003cp\u003eCheck the cover before ordering. If it went down too, the G00SI39T group includes both and costs a little over a hundred euros more than this part.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eYamaha R1 and R1M, 2015 through 2025, on Spark's D.65 EWC collector GYA8894R. The complete EWC system is GYA8894T. The silencer with cover group is G00SI39T. The G9999 dB killer fits the Force Evo case.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. The silencer carries no EC certificate and the system it belongs to has no catalytic converter. Closed circuits only.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: SGCM12400026T\u003c\/li\u003e\n\u003cli\u003eType: Silencer, full system, EWC specification\u003c\/li\u003e\n\u003cli\u003eDesign: Force Evo\u003c\/li\u003e\n\u003cli\u003eMaterial: Titanium with carbon end cap\u003c\/li\u003e\n\u003cli\u003eLength: 400 mm\u003c\/li\u003e\n\u003cli\u003eCollector diameter: 65 mm\u003c\/li\u003e\n\u003cli\u003eCover group: not included\u003c\/li\u003e\n\u003cli\u003eNoise: within the 102 dB French championship and EWC limit\u003c\/li\u003e\n\u003cli\u003eFitment: Yamaha R1 \/ R1M (2015-2025)\u003c\/li\u003e\n\u003cli\u003eRoad approval: None — track use only\u003c\/li\u003e\n\u003cli\u003eManufacturer: Spark Exhaust Technology, Mantova, Italy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spark Exhaust","offers":[{"title":"Default Title","offer_id":53607174963466,"sku":"SGCM12400026T","price":790.0,"currency_code":"BND","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/SGCM12400026T.png?v=1788444646","url":"https:\/\/inter-pace.com\/en-bn\/products\/spark-exhaust-force-evo-silencer-400-mm-d-65-ewc-yamaha-r1","provider":"Inter-Pace","version":"1.0","type":"link"}