{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"9729b4e1d5ee","name":"PowerBomb Exhaust Header 09-22 Yamaha YFZ 450 R X - FMF 044298","sku":"06-718.FMF.PBS","brand":"FMF Exhausts","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":3,"price":{"amount":252.37,"formatted":"£252.37"},"summary":"The FMF Racing PowerBomb 044298 is a high-performance four-stroke header engineered to boost exhaust flow and enhance overall power delivery. Featuring FMF’s patented PowerBomb module positioned for optimal performance gains, this design increases exhaust flow by nearly 10%. The expanded outer chamber cools gases before compressing them for a higher-velocity exit, acting as a pre-muffler to lower sound output while maximising performance. Constructed from robust stainless steel, the PowerBomb 044298 provides reliable gains. This header is specifically designed for closed course competition use. It features exclusive FMF PowerBomb technology for enhanced exhaust sonic flow, increases exhaust flow by nearly 10% for tangible performance improvement, and its stainless steel construction ensures long-term durability and corrosion resistance. It acts as a pre-muffler, reducing overall sound output. The header is lightweight at only 1.5 lbs. Specifications include Item ID: 044298, Header Type: PowerBomb, Material: Stainless Steel, Weight: 1.5 lbs, Application: Four-stroke engines, Carb Warning: No, and Intended Use: Closed course only.","attributes":[{"label":"General Product Group","value":"Exhaust Systems & Parts"},{"label":"General Product Type","value":"Header Pipe"},{"label":"Variant Id","value":"210123"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-718_2EFMF_2EPBS/f4455b07df9875ec.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-718_2EFMF_2EPBS/f4455b07df9875ec.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-718_2EFMF_2EPBS/0f6a27cf7a52e738.jpg"],"description":"The FMF Racing PowerBomb 044298 is a high-performance four-stroke header engineered to boost exhaust flow and enhance overall power delivery. Featuring FMF’s patented PowerBomb module positioned for optimal performance gains, this design increases exhaust flow by nearly 10%. The expanded outer chamber cools gases before compressing them for a higher-velocity exit, acting as a pre-muffler to lower sound output while maximising performance. Constructed from robust stainless steel, the PowerBomb 044298 provides reliable gains. This header is specifically designed for closed course competition use. It features exclusive FMF PowerBomb technology for enhanced exhaust sonic flow, increases exhaust flow by nearly 10% for tangible performance improvement, and its stainless steel construction ensures long-term durability and corrosion resistance. It acts as a pre-muffler, reducing overall sound output. The header is lightweight at only 1.5 lbs. Specifications include Item ID: 044298, Header Type: PowerBomb, Material: Stainless Steel, Weight: 1.5 lbs, Application: Four-stroke engines, Carb Warning: No, and Intended Use: Closed course only.","descriptionMarkdown":"### FMF Racing PowerBomb Exhaust Header\n\n The FMF Racing PowerBomb exhaust header is a high-performance component designed to significantly improve exhaust flow and overall power delivery for four-stroke engines.\n\n Featuring FMF's patented PowerBomb module, this header is engineered to boost exhaust flow by nearly 10%. The expanded outer chamber of the PowerBomb module cools gases before compressing them for a higher-velocity exit. This design effectively acts as a pre-muffler, reducing sound output while simultaneously maximizing performance gains.\n\n Constructed from robust stainless steel, the FMF PowerBomb header offers long-term durability and excellent resistance to corrosion, ensuring reliable performance across various riding conditions.\n\n**Key Features:**\n\n \n- Incorporates exclusive FMF PowerBomb technology for enhanced exhaust sonic flow.\n \n- Increases exhaust flow by almost 10%, providing a tangible improvement in performance.\n \n- Made from high-quality stainless steel for superior durability and corrosion resistance.\n \n- Functions as a pre-muffler, contributing to a reduction in overall sound levels.\n \n- Designed specifically for closed course competition use.\n \n- Features a lightweight construction weighing only 1.5 lbs.\n\n**Specifications:**\n\n \n- Header Type: PowerBomb\n \n- Material: Stainless Steel\n \n- Weight: 1.5 lbs\n \n- Application: Four-stroke engines\n \n- Intended Use: Closed course competition only","weightGrams":null,"fitments":[{"make":"YAMAHA","model":"YFZ 450","cc":null,"notes":null,"years":"2009–2020"},{"make":"YAMAHA","model":"YFZ 450R","cc":null,"notes":null,"years":"2009–2022"},{"make":"YAMAHA","model":"YFZ 450X","cc":null,"notes":null,"years":"2010–2011"},{"make":"YAMAHA","model":"YFZ R 450","cc":null,"notes":null,"years":"2009–2020"},{"make":"YAMAHA","model":"YFZ X 450","cc":null,"notes":null,"years":"2010–2011"}],"collections":[{"name":"Exhaust Systems & Parts","url":"https://www.2brosparts.com/api/agent/collection/GB/exhaust-systems-parts"},{"name":"Header Pipe","url":"https://www.2brosparts.com/api/agent/collection/GB/header-pipe"}],"links":{"page":"https://www.2brosparts.com/products/powerbomb-exhaust-header-09-22-yamaha-yfz-450-r-x-fmf-044298","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/9729b4e1d5ee:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/9729b4e1d5ee:1"}},"market":{"country":"GB","countryName":"United Kingdom","locale":"en-gb","currency":"GBP","exchangeRateFromGbp":1,"pricesIncludeUkVat":true,"checkoutTax":null,"delivery":[{"name":"Standard","description":"Orders £15.00–£59.99 · 2–4 business days","carrier":null,"estimatedDays":"2–4 business days","price":{"amount":4.99,"formatted":"£4.99"},"free":false,"minimumOrder":{"amount":0,"formatted":"£0.00","gbp":0},"weightGrams":null},{"name":"Standard","description":"Orders £60.00 and up · 2–4 business days","carrier":null,"estimatedDays":"2–4 business days","price":{"amount":0,"formatted":"£0.00"},"free":true,"minimumOrder":{"amount":60,"formatted":"£60.00","gbp":60},"weightGrams":null}],"storeUrl":"https://www.2brosparts.com"},"navigate":{"start":"https://www.2brosparts.com/api/agent","search":"https://www.2brosparts.com/api/agent/search/GB/{words+joined+with+plus}"},"howToBuy":{"summary":"Build a basket for the shopper and give them one checkout link. 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Each product also has links.buyOneNow, a ready link for one unit.","stateless":"Nothing is saved on our side. The items part of the URL is the whole basket: to change it, write the link again with the new list.","itemsFormat":"basketKey:quantity pairs joined by commas, e.g. 04f24aad4d68:2,7c1e9a0b3f2d:1. Quantity defaults to 1. Up to 50 products, 100 each.","country":"GB is the shopper's delivery country. Swap it for theirs (US, DE, FR…) in any URL; currency, tax and delivery follow it.","tips":["Put everything the shopper wants in one link.","Optionally add your name as a last path segment on checkout links (…/checkout/GB/<items>/claude) so the sale is credited to you.","The checkout link is for the shopper's browser. Do not open it yourself.","Signed-in trade account holders see their trade prices at checkout."]}}