{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"90b05a1f31db","name":"PowerBomb Exhaust Header 00-05 Honda XR 650 R - FMF 040021","sku":"06-191.FMF.PB","brand":"FMF Exhausts","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":327.98,"formatted":"£327.98"},"summary":"Engineered for serious four-stroke performance, the FMF Racing PowerBomb 040021 header utilises FMF’s patented PowerBomb technology to dramatically boost exhaust flow and enhance throttle response. The strategically located PowerBomb chamber increases exhaust velocity, ramps up power, and reduces sound output by allowing exhaust gases to expand and cool before rapidly accelerating through the system. Crafted from tough stainless steel, the PowerBomb header is ideal for aggressive riders seeking both increased midrange and high-end gains. Suitable for closed course competition only. Features a patented PowerBomb chamber that increases exhaust flow by nearly 10% for improved power and throttle response. Lowers sound output by acting as a pre-muffler and increasing sound absorption. Constructed from durable stainless steel for reliability and resistance to corrosion. Lightweight design at only 2.9 lbs. Specifically tailored for high-flow, high-output off-road applications. Closed course use only. Item ID: 040021. Type: Header. Construction: Stainless Steel. Header Type: PowerBomb. Weight: 2.9 lbs. Carb Compliant: No.","attributes":[{"label":"General Product Group","value":"Exhaust Systems & Parts"},{"label":"General Product Type","value":"Header Pipe"},{"label":"Variant Id","value":"209442"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-191_2EFMF_2EPB/5f1d38a8305be7f5.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-191_2EFMF_2EPB/5f1d38a8305be7f5.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-191_2EFMF_2EPB/3550779d703195ea.jpg"],"description":"Engineered for serious four-stroke performance, the FMF Racing PowerBomb 040021 header utilises FMF’s patented PowerBomb technology to dramatically boost exhaust flow and enhance throttle response. The strategically located PowerBomb chamber increases exhaust velocity, ramps up power, and reduces sound output by allowing exhaust gases to expand and cool before rapidly accelerating through the system. Crafted from tough stainless steel, the PowerBomb header is ideal for aggressive riders seeking both increased midrange and high-end gains. Suitable for closed course competition only. Features a patented PowerBomb chamber that increases exhaust flow by nearly 10% for improved power and throttle response. Lowers sound output by acting as a pre-muffler and increasing sound absorption. Constructed from durable stainless steel for reliability and resistance to corrosion. Lightweight design at only 2.9 lbs. Specifically tailored for high-flow, high-output off-road applications. Closed course use only. Item ID: 040021. Type: Header. Construction: Stainless Steel. Header Type: PowerBomb. Weight: 2.9 lbs. Carb Compliant: No.","descriptionMarkdown":"### FMF Racing PowerBomb Exhaust Header\n\nEngineered for serious four-stroke performance, the FMF Racing PowerBomb header utilizes FMF’s patented PowerBomb technology to dramatically boost exhaust flow and enhance throttle response. The strategically located PowerBomb chamber increases exhaust velocity, ramps up power, and reduces sound output by allowing exhaust gases to expand and cool before rapidly accelerating through the system.\n\nCrafted from tough stainless steel, the PowerBomb header is ideal for aggressive riders seeking both increased midrange and high-end gains. This header is suitable for closed course competition only.\n\n#### Key Features\n\n- Patented PowerBomb chamber increases exhaust flow for improved power and throttle response.\n\n- Lowers sound output by acting as a pre-muffler and increasing sound absorption.\n\n- Constructed from durable stainless steel for reliability and resistance to corrosion.\n\n- Lightweight design at only 2.9 lbs.\n\n- Specifically tailored for high-flow, high-output off-road applications.\n\n- Closed course use only.\n\n#### Specifications\n\n- Item ID: 040021\n\n- Type: Header\n\n- Construction: Stainless Steel\n\n- Header Type: PowerBomb\n\n- Weight: 2.9 lbs\n\n- Carb Compliant: No","weightGrams":null,"fitments":[{"make":"HONDA","model":"XR 650R","cc":null,"notes":null,"years":"2000–2005"}],"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-00-05-honda-xr-650-r-fmf-040021","buyOneNow":null,"basketWithThis":null}},"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. Every URL is a plain path (no query string) and a GET. Nothing is stored between calls.","checkoutLinkFormat":"https://www.2brosparts.com/api/agent/checkout/GB/{basketKey}:{quantity},{basketKey}:{quantity}","steps":["1. Find products: follow links in these responses, or fetch https://www.2brosparts.com/api/agent/search/GB/{words+joined+with+plus} (e.g. https://www.2brosparts.com/api/agent/search/GB/brake+pads). Every product has a basketKey.","2. Optional check: https://www.2brosparts.com/api/agent/basket/GB/{basketKey}:{quantity},{basketKey}:{quantity} returns stock, totals per delivery option and the checkout link.","3. Give the shopper the checkout link. Opening it fills their basket with exactly these items (replacing what was there) and opens checkout for United Kingdom. They pay on 2brosparts.com through Stripe."],"noFetchNeeded":"You can write the checkout link yourself from basketKeys and quantities; nothing has to be fetched first. 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."]}}