{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"878dd82d2572","name":"MegaBomb Exhaust Header 19-23 Kawasaki KX 450 F X - FMF 042384","sku":"06-9878.MGB.SS_SX","brand":"FMF Exhausts","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":378.4,"formatted":"£378.40"},"summary":"The FMF Racing Stainless MegaBomb 042384 header is engineered for riders seeking cutting-edge performance and durability in demanding, closed-course environments. Constructed from high-grade stainless steel, this MegaBomb header is optimised for use with single sided exhaust systems, enhancing exhaust flow and power delivery. Weighing just 3.2 lbs, it is a lightweight addition that delivers robust durability and superior heat management, making it ideal for competitive off-road conditions. Features include premium stainless steel construction for increased longevity and resistance to corrosion, a single configuration design specifically crafted for single sided exhaust systems, and advanced MegaBomb header geometry that improves exhaust scavenging and mid-range power. This header is a lightweight addition at only 3.2 lbs, reducing overall bike weight without compromising strength. Item identifier: 042384. Specifications include header construction: Stainless Steel, header type: MegaBomb, and weight: 3.2 lbs.","attributes":[{"label":"Variant Id","value":"286347"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-9878_2EMGB_2ESS_5FSX/baef0e41abc3a3e6.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-9878_2EMGB_2ESS_5FSX/baef0e41abc3a3e6.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-9878_2EMGB_2ESS_5FSX/4d651acedf092e56.jpg"],"description":"The FMF Racing Stainless MegaBomb 042384 header is engineered for riders seeking cutting-edge performance and durability in demanding, closed-course environments. Constructed from high-grade stainless steel, this MegaBomb header is optimised for use with single sided exhaust systems, enhancing exhaust flow and power delivery. Weighing just 3.2 lbs, it is a lightweight addition that delivers robust durability and superior heat management, making it ideal for competitive off-road conditions. Features include premium stainless steel construction for increased longevity and resistance to corrosion, a single configuration design specifically crafted for single sided exhaust systems, and advanced MegaBomb header geometry that improves exhaust scavenging and mid-range power. This header is a lightweight addition at only 3.2 lbs, reducing overall bike weight without compromising strength. Item identifier: 042384. Specifications include header construction: Stainless Steel, header type: MegaBomb, and weight: 3.2 lbs.","descriptionMarkdown":"### FMF Racing MegaBomb Exhaust Header for Closed Course Kawasaki KX 450\n\nEnhance your closed-course racing performance with the FMF Racing Stainless MegaBomb Exhaust Header. This header is meticulously engineered from high-grade stainless steel to deliver maximum power and durability in competitive off-road conditions. Designed specifically for single-sided exhaust systems, the MegaBomb geometry is optimized to improve exhaust scavenging and boost mid-range power delivery.\n\n**Key Features:**\n\n- Engineered for closed-course competition use only to maximize performance.\n\n- Constructed from premium stainless steel for exceptional longevity and resistance to corrosion.\n\n- Features a single configuration, specifically designed to work with single-sided exhaust systems.\n\n- The advanced MegaBomb header design promotes improved exhaust scavenging for enhanced mid-range power.\n\n- Ultra-lightweight at only 3.2 lbs, contributing to a reduced overall motorcycle weight without sacrificing strength.\n\n- Item identifier: 042384 for easy reference.\n\n- No carburettor warning; compatible with modern fuel injection systems.\n\n**Specifications:**\n\n- Type: Exhaust Header\n\n- Configuration: Single\n\n- Material: Stainless Steel\n\n- Header Type: MegaBomb\n\n- Weight: 3.2 lbs","weightGrams":null,"fitments":[{"make":"KAWASAKI","model":"KX 450F","cc":null,"notes":null,"years":"2019–2023"},{"make":"KAWASAKI","model":"KX 450X","cc":null,"notes":null,"years":"2019–2023"},{"make":"YAMAHA","model":"YZF X 250","cc":null,"notes":null,"years":"2015–2019"}],"collections":[],"links":{"page":"https://www.2brosparts.com/products/megabomb-exhaust-header-19-23-kawasaki-kx-450-f-x-fmf-042384","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/878dd82d2572:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/878dd82d2572:1"}},"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. 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."]}}