{"product_id":"spark-exhaust-force-evo-silencer-spare-400-mm-yamaha-r6","title":"Spark Exhaust Force Evo Silencer Spare Part 400 mm STEP 3 Yamaha R6 \/ YZF-R6 Race (2017-2026) SGCM12400028T","description":"\u003cp\u003eThe bare 400 mm Force Evo case for the STEP 3 systems, listed by Spark as a spare part rather than a group — sixty-one euro under the mountable version, and the right article only if you already have the fittings.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eForce Evo silencer for the Yamaha R6 and YZF-R6 Race, 2017 to 2026.\u003c\/li\u003e\n\u003cli\u003eTitanium, 400 mm, STEP 3 specification.\u003c\/li\u003e\n\u003cli\u003eListed as a spare part: case without connecting hardware.\u003c\/li\u003e\n\u003cli\u003e642 euro.\u003c\/li\u003e\n\u003cli\u003eRacing part, no homologation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpare Part Means Exactly That\u003c\/h2\u003e\u003cp\u003eSpark's price list separates a silencer from a silencer group, and this is the silencer. It is the case that goes into a STEP 3 system, supplied as a replacement for one that has been damaged, without the clamps and mounting parts that come with GYA8873ST.\u003c\/p\u003e\u003cp\u003eThe distinction is worth sixty-one euro and a wasted afternoon. If the old silencer is in a bin with its fittings still attached to it, this is the cheaper and correct article. If the fittings went with it, order the group instead.\u003c\/p\u003e\u003ch2\u003eWhy a Case Gets Replaced\u003c\/h2\u003e\u003cp\u003eTwo reasons, and they arrive differently. The first is impact: a lowside flattens one side of the sleeve and no amount of persuasion brings a titanium case back to round.\u003c\/p\u003e\u003cp\u003eThe second is slower. Absorption packing breaks down with heat cycles and sustained high rpm, and a case that has done a couple of seasons is measurably louder than it was new. Spark builds the body to be opened and re-packed, so a noisy silencer is usually a service item rather than a purchase — until it is not.\u003c\/p\u003e\u003ch2\u003ePart of a Numbered Kit\u003c\/h2\u003e\u003cp\u003eSTEP 3 is Spark's current R6 kit level, developed around engines in Supersport configuration and built with connections machined from solid by CNC. Its complete form with this case is GYA8873T, the version Spark rates at 102 dB.\u003c\/p\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eYamaha R6 and YZF-R6 Race, 2017 to 2026, in Spark STEP 3 systems. The same case supplied ready to mount is GYA8873ST. The Grid-O silencer with a 60 mm inlet is GYA8867ST — note that the two inlet diameters in this range are not interchangeable. The collector and link are GYA8877.\u003c\/p\u003e\u003ch2\u003eRoad Approval\u003c\/h2\u003e\u003cp\u003eNone. Spare part for a racing system, closed course only.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: SGCM12400028T\u003c\/li\u003e\n\u003cli\u003eType: Silencer, spare part\u003c\/li\u003e\n\u003cli\u003eDesign: Force Evo\u003c\/li\u003e\n\u003cli\u003eMaterial: titanium\u003c\/li\u003e\n\u003cli\u003eLength: 400 mm\u003c\/li\u003e\n\u003cli\u003eBelongs to: Spark STEP 3 systems for the R6\u003c\/li\u003e\n\u003cli\u003eRoad approval: none, track use\u003c\/li\u003e\n\u003cli\u003eFitment: Yamaha R6 \/ YZF-R6 Race (2017-2026)\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":53610520543498,"sku":"SGCM12400028T","price":23321.0,"currency_code":"NIO","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/sgcm12400028t-daempfer_cfe01d0f-e0d6-4b83-ba05-c3154bf98f25.png?v=1788257950","url":"https:\/\/inter-pace.com\/en-ni\/products\/spark-exhaust-force-evo-silencer-spare-400-mm-yamaha-r6","provider":"Inter-Pace","version":"1.0","type":"link"}