{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"2d921a4cae1c","name":"Factory 4.1 RCT Exhaust Silencer 19-26 Honda CRF 450 X - FMF 041587","sku":"06-9911.FMF.FACT","brand":"FMF Exhausts","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":706.07,"formatted":"£706.07"},"summary":"The FMF Racing Factory 4.1 RCT Titanium Anodized Slip-On with Carbon Cap (041587) is engineered for riders demanding top-level performance and advanced durability. This slip-on exhaust features FMF Resonance Chamber Technology both internally and externally, with a compact design ideal for mass centralisation and reduced crash susceptibility. Manufactured entirely in Southern California from aerospace-grade titanium, the blue anodised muffler is complemented by a lightweight carbon end cap, delivering exceptional power gains and significant weight savings. Features include closed course use only, advanced FMF Resonance Chamber Technology for optimised performance, blue anodised titanium muffler with carbon fibre end cap, massive power gains throughout the RPM range, significant weight reduction for improved handling, new Rapid Tuning System for fast adjustments, proprietary alloy-grade titanium construction made to FMF standards, centralised mass for better manoeuvrability, screen insert spark arrestor included, and an optional 94dB quiet insert available sold separately. Made in the USA. Specifications: Item ID 041587, Type Slip-On, Configuration Single, Construction Titanium, Finish Blue Anodised, Midpipe Stainless Steel, Endcap Carbon fibre, Spark Arrestor Screen insert included, Carb Warning No, Quiet Insert 94dB insert sold separately, Weight 6.3 lbs.","attributes":[{"label":"General Product Group","value":"Exhaust Systems & Parts"},{"label":"General Product Type","value":"Silencer"},{"label":"Variant Id","value":"291454"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-9911_2EFMF_2EFACT/7c01a9ddcf787a69.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-9911_2EFMF_2EFACT/7c01a9ddcf787a69.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-9911_2EFMF_2EFACT/7d7d2ec9a39277e0.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-9911_2EFMF_2EFACT/455ad7dee8b89071.jpg"],"description":"The FMF Racing Factory 4.1 RCT Titanium Anodized Slip-On with Carbon Cap (041587) is engineered for riders demanding top-level performance and advanced durability. This slip-on exhaust features FMF Resonance Chamber Technology both internally and externally, with a compact design ideal for mass centralisation and reduced crash susceptibility. Manufactured entirely in Southern California from aerospace-grade titanium, the blue anodised muffler is complemented by a lightweight carbon end cap, delivering exceptional power gains and significant weight savings. Features include closed course use only, advanced FMF Resonance Chamber Technology for optimised performance, blue anodised titanium muffler with carbon fibre end cap, massive power gains throughout the RPM range, significant weight reduction for improved handling, new Rapid Tuning System for fast adjustments, proprietary alloy-grade titanium construction made to FMF standards, centralised mass for better manoeuvrability, screen insert spark arrestor included, and an optional 94dB quiet insert available sold separately. Made in the USA. Specifications: Item ID 041587, Type Slip-On, Configuration Single, Construction Titanium, Finish Blue Anodised, Midpipe Stainless Steel, Endcap Carbon fibre, Spark Arrestor Screen insert included, Carb Warning No, Quiet Insert 94dB insert sold separately, Weight 6.3 lbs.","descriptionMarkdown":"### FMF Factory 4.1 RCT Titanium Anodized Slip-On Exhaust with Carbon Cap\n\nElevate your motorcycle's performance and durability with the FMF Racing Factory 4.1 RCT Titanium Anodized Slip-On Exhaust. Engineered for riders who demand the best, this exhaust system features FMF Resonance Chamber Technology™ both internally and externally, providing optimized power gains across the entire RPM range. Its compact design enhances mass centralization for improved handling and reduces susceptibility to damage in the event of a crash.\n\nCrafted entirely from aerospace-grade titanium in Southern California, this slip-on boasts a striking blue anodized muffler complemented by a lightweight carbon fiber end cap. Experience a significant reduction in overall weight for enhanced maneuverability and a noticeable increase in power output.\n\n**Key Features:**\n\n\t\n- Advanced FMF Resonance Chamber Technology™ for superior performance.\n\t\n- Blue anodized titanium muffler with a premium carbon fiber end cap.\n\t\n- Achieve massive power gains throughout the RPM range.\n\t\n- Enjoy significant weight savings for improved handling.\n\t\n- New Rapid Tuning System (RTS) allows for quick adjustments.\n\t\n- Proprietary alloy-grade titanium construction meets FMF standards.\n\t\n- Centralized mass design enhances maneuverability.\n\t\n- Includes a screen insert spark arrestor.\n\t\n- Manufactured in the USA.\n\t\n- Closed course use only.\n\n**Specifications:**\n\n\t\n- Type: Slip-On\n\t\n- Configuration: Single\n\t\n- Construction Material: Titanium\n\t\n- Muffler Finish: Blue Anodized\n\t\n- Midpipe Material: Stainless Steel\n\t\n- Endcap Material: Carbon Fiber\n\t\n- Spark Arrestor: Screen insert (included)\n\t\n- Weight: 6.3 lbs\n\n_Optional 94dB quiet insert available and sold separately._","weightGrams":null,"fitments":[{"make":"HONDA","model":"CRF 450X","cc":null,"notes":null,"years":"2019–2025"}],"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/factory-41-rct-exhaust-silencer-19-26-honda-crf-450-x-fmf-041587","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/2d921a4cae1c:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/2d921a4cae1c: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."]}}