{"product_id":"71688mi","title":"IN STOCK 71688MI  Arrow Racing Collector for Kawasaki Z900E 2017-2018 \/Z 900 A2 19-25","description":"\u003cdiv\u003eCollectors and pipes are a most important component of an exhaust system, making it possible to reach very important gains in terms of power and torque. \u003cstrong\u003eMade in AISI 304 stainless steel \u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e Arrow collectors design comes from the experience gained and the results achieved in years of races at all levels, with the un-replaceable “touch” of the master mechanics working in the R\u0026amp;D: diameters, sections, bends, section changes weldings and layout are carefully designed and developed on the bike to create a product with high performance, durable, reliable and with the unique Arrow style.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eDepending on engine configuration and its spark timing, the layout can be really different as it's needed to adapt it to changing needs: that's why we speak about different schemes like 4:2:1, 4:2:2, 2:1:2, 4:2:1:2 and so on. To follow one scheme or another is a most important decision, to be taken at the very start of the project, and it will influence all the other steps.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eTo avoid unnecessary drag on the flow of exhaust gases, all junctions and connections are made using CNC-machined parts. For the same reason, all welds need to be perfectly made and non-invasive, avoiding any section reduction for the flow of gases.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eSilencer mounting\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ewelded mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eHeaders material\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003estainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eJunction (outlet) diameter (mm)\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e51.00\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCO sensor plug\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eNO\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eOxygen sensor plug\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eYES\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDb Killer\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eNO\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eWeight (Kg)\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e3.82\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"ARROW IN STOCK","offers":[{"title":"Default Title","offer_id":43663999729905,"sku":"71688mi","price":834.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/7695\/9568\/files\/download_0b7a9a3e-5919-429c-a5c7-cf272e6256bc.jpg?v=1771399766","url":"https:\/\/bills-exhausts.us\/it-ca\/products\/71688mi","provider":"Bill's Performance LLC","version":"1.0","type":"link"}