{"product_id":"spark-exhaust-force-evo-silencer-450-mm-with-db-killer-bmw-s1000rr","title":"Spark Exhaust Force Evo Silencer 450 mm with dB Killer BMW S1000RR (2019-2026) GBM8826ST","description":"\u003cp\u003eThis is the part you order when the noise meter has already sent you home once. Spark stretches the Force Evo case to 450 mm and puts a dB killer in the box as standard — two measures stacked on top of each other, both aimed at the same number.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eForce Evo silencer group in the long 450 mm case.\u003c\/li\u003e\n\u003cli\u003edB killer supplied as standard, not sold separately.\u003c\/li\u003e\n\u003cli\u003eThe extra 100 mm over the standard case is acoustic volume, not styling.\u003c\/li\u003e\n\u003cli\u003eCarbon end cap on a ribbed case, the same family detailing as the shorter version.\u003c\/li\u003e\n\u003cli\u003eFits all four of Spark's S1000RR collectors.\u003c\/li\u003e\n\u003cli\u003eThe quietest configuration Spark offers for this motorcycle.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHow Much Quieter\u003c\/h2\u003e\u003cp\u003eSpark does not publish a separate figure for the 450 mm case on the S1000RR, so here is the closest evidence rather than a guess. On the Kawasaki ZX-4RR, where Spark does publish both, the same step from a 350 mm to a 400 mm Force Evo takes the reading from 105 dB to 98 dB. This case is longer still and ships with a dB killer on top. If you need a number in writing for scrutineering, ask us and we will request the measurement sheet from Spark before you order.\u003c\/p\u003e\u003ch2\u003eBefore You Order\u003c\/h2\u003e\u003cp\u003eMeasure the space. Those extra 100 mm sit exactly where a rearset bracket, a paddock-stand bobbin or a trimmed tail unit often lives on a track-prepared S1000RR. The silencer is the right answer acoustically and the wrong one if it fouls the subframe — worth ten minutes with a tape measure.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eMounts to Spark's S1000RR collectors GBM8821R, GBM8823, GBM8824R and GBM8825. Motorcycle: BMW S1000RR (2019-2026), M1000RR and M1000R. The 350 mm version is GBM8824ST in titanium or GBM8824SC in carbon.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. Everything about this silencer is aimed at circuit noise regulations, not at road registration — there is no EC certificate and no catalytic converter anywhere in the system it belongs to.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: GBM8826ST\u003c\/li\u003e\n\u003cli\u003eType: Silencer group\u003c\/li\u003e\n\u003cli\u003eDesign: Force Evo, 450 mm\u003c\/li\u003e\n\u003cli\u003eMaterial: Carbon end cap on a titanium case\u003c\/li\u003e\n\u003cli\u003edB killer: included\u003c\/li\u003e\n\u003cli\u003eFits: Spark S1000RR collectors GBM8821R \/ GBM8823 \/ GBM8824R \/ GBM8825\u003c\/li\u003e\n\u003cli\u003eFitment: BMW S1000RR \/ M1000RR \/ M1000R (2019-2026)\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":53605789729034,"sku":"GBM8826ST","price":156200.0,"currency_code":"GYD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/69941fe2bd147_11c43fae-e007-4bd9-bea2-f805e9dd29f3.png?v=1788190658","url":"https:\/\/inter-pace.com\/en-gy\/products\/spark-exhaust-force-evo-silencer-450-mm-with-db-killer-bmw-s1000rr","provider":"Inter-Pace","version":"1.0","type":"link"}