{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"a2e1a5f15808","name":"08-11 KFX450 Q4 W/SA MFLR","sku":"06-1741.FMF.Q4","brand":"No Brand","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":370.3,"formatted":"£370.30"},"summary":"FMF Q4 muffler for Kawasaki KFX450R 2008-2011. For closed course competition use only. Not intended for street use. The Q4 employs intricate chambers, baffles and proprietary multistage packing material. Max sound output 96dB, most models below 93dB. Constructed from aircraft grade aluminium and high strength stainless steel. Use with stock or FMF header.","attributes":[{"label":"General Product Group","value":"Exhaust Systems & Parts"},{"label":"General Product Type","value":"Silencer"},{"label":"Variant Id","value":"209249"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-1741_2EFMF_2EQ4/9b916589a9b93c57.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-1741_2EFMF_2EQ4/9b916589a9b93c57.jpg"],"description":"FMF Q4 muffler for Kawasaki KFX450R 2008-2011. For closed course competition use only. Not intended for street use. The Q4 employs intricate chambers, baffles and proprietary multistage packing material. Max sound output 96dB, most models below 93dB. Constructed from aircraft grade aluminium and high strength stainless steel. Use with stock or FMF header.","descriptionMarkdown":"### FMF Q4 Quiet Performance Muffler\n\nExperience the next evolution in off-road exhaust technology with the FMF Q4. This muffler is designed for high-performance quiet operation, allowing you to feel the power without the excessive noise.\n\n**Key Features:**\n\n \n- Engineered for exceptional quiet performance using intricate chambers, baffles, and proprietary multi-stage packing material.\n \n- Delivers the best performing quiet muffler available on the market.\n \n- Championship-proven design developed through years of off-road racing.\n \n- Maximum sound output of 96dB, with most models operating below 93dB.\n \n- Constructed from durable aircraft-grade aluminum and high-strength stainless steel for longevity.\n \n- Can be used with your stock header or an FMF header.\n \n- For closed-course competition use only. Not intended for street use.","weightGrams":null,"fitments":[{"make":"KAWASAKI","model":"KFX R 450","cc":null,"notes":null,"years":"2008–2011"}],"collections":[{"name":"Exhaust Systems & Parts","url":"https://www.2brosparts.com/api/agent/collection/GB/exhaust-systems-parts"},{"name":"Silencer","url":"https://www.2brosparts.com/api/agent/collection/GB/silencer"}],"links":{"page":"https://www.2brosparts.com/products/08-11-kfx450-q4-wsa-mflr","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."]}}