{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"8aab8c8b7257","name":"Q4 Hex Exhaust Silencer 25-25 Kawasaki KX 250 F X - FMF 042410","sku":"07-4004.Q4","brand":"FMF Exhausts","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":3,"price":{"amount":423.77,"formatted":"£423.77"},"summary":"FMF Q4 Hex Exhaust Silencer, model 042410. Features significant power gains across the full RPM range while meeting USFS and FIM World Enduro sound standards with industry-leading quiet technology. Constructed with a grey anodised aluminium canister and robust stainless steel midpipe and endcap. Weighs less than the OEM exhaust. Includes an integrated screen-type spark arrestor and a quiet insert. Made in the USA. Specifications: Closed Course Use Only, Slip-On, Single Configuration, Aluminium Construction, Grey Anodised Finish, Stainless Steel Midpipe, Stainless Steel Endcap.","attributes":[],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/07-4004_2EQ4/178e4218d8b77e4f.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/07-4004_2EQ4/178e4218d8b77e4f.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/07-4004_2EQ4/f5d157d02a96dba2.jpg"],"description":"FMF Q4 Hex Exhaust Silencer, model 042410. Features significant power gains across the full RPM range while meeting USFS and FIM World Enduro sound standards with industry-leading quiet technology. Constructed with a grey anodised aluminium canister and robust stainless steel midpipe and endcap. Weighs less than the OEM exhaust. Includes an integrated screen-type spark arrestor and a quiet insert. Made in the USA. Specifications: Closed Course Use Only, Slip-On, Single Configuration, Aluminium Construction, Grey Anodised Finish, Stainless Steel Midpipe, Stainless Steel Endcap.","descriptionMarkdown":"### FMF Q4 Hex Exhaust Silencer\n\nElevate your off-road experience with the FMF Q4 Hex Exhaust Silencer. This advanced silencer is engineered to deliver significant power gains across the entire RPM range while adhering to strict sound regulations. Its innovative chamber and baffle design, combined with proprietary multistage packing, ensures exceptional performance without exceeding noise limits. Constructed from a durable, lightweight combination of anodised aluminium and stainless steel, this silencer is built to withstand the demands of tough off-road conditions and offers a weight reduction compared to stock exhaust systems.\n\n#### Key Features:\n\n- Achieve notable power improvements throughout the RPM spectrum.\n\n- Features industry-leading quiet technology that meets USFS and FIM World Enduro sound standards.\n\n- Constructed with a grey anodised aluminium canister and a robust stainless steel midpipe and endcap.\n\n- Lighter than the original equipment exhaust, contributing to enhanced vehicle agility.\n\n- Includes an integrated screen-type spark arrestor for safety and compliance.\n\n- Designed for rugged off-road endurance.\n\n- Comes complete with a quiet insert.\n\n- Proudly made in the USA.\n\n#### Specifications:\n\n- Notice: Closed Course Use Only\n\n- Type: Slip-On\n\n- Configuration: Single\n\n- Construction Material: Aluminium\n\n- Finish: Grey Anodised\n\n- Midpipe Material: Stainless Steel\n\n- Endcap Material: Stainless Steel\n\n- Spark Arrestor: Screen Insert (included)\n\n- Quiet Insert: Included","weightGrams":null,"fitments":[{"make":"KAWASAKI","model":"KX 250F","cc":null,"notes":null,"years":"2025"},{"make":"KAWASAKI","model":"KX 250X","cc":null,"notes":null,"years":"2025"}],"collections":[],"links":{"page":"https://www.2brosparts.com/products/q4-hex-exhaust-silencer-25-25-kawasaki-kx-250-f-x-fmf-042410","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/8aab8c8b7257:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/8aab8c8b7257:1"}},"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."]}}