{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"c354fa5c75f6","name":"Factory 4.1 RCT Titanium Anodized Exhaust Silencer 24-25 Kawasaki KX 450 F X - FMF 042404","sku":"07-4005.F41.T","brand":"FMF Exhausts","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":4,"price":{"amount":847.22,"formatted":"£847.22"},"summary":"The FMF Racing Factory 4.1 RCT Titanium Anodized Slip-On with Carbon Cap is engineered for serious riders seeking maximum performance and durability. Incorporating advanced FMF Resonance Chamber Technology™ and Factory Forward Engineering, this slip-on silencer centralises mass closer to the motor, improving handling and reducing crash susceptibility. Its aerospace-grade titanium construction with blue anodised finish and a lightweight carbon end cap contribute to massive power gains and significant weight reduction for competitive edge on closed courses. Features include internal and external FMF Resonance Chamber Technology™ for optimal power and sound control, a shorter overall length to minimise potential crash damage, and Factory Forward Engineering to centralise mass. The muffler is aerospace-grade, blue anodised titanium with a carbon end cap, delivering massive power gains across the RPM range and substantial weight reduction for enhanced performance. It includes a Rapid Tuning System (RTS) for quick adjustments. This product is 100% manufactured in Southern California and includes a 94dB quiet insert and screen-type spark arrestor. It is a slip-on fitment for easy installation and is for closed course use only. Item ID: 042404. Type: Slip-On. Configuration: Single. Muffler Construction: Titanium. Muffler Finish: Blue Anodised. Midpipe: Titanium. Endcap: Carbon. Spark Arrestor: Screen insert (included). Quiet Insert: 94dB insert (included). Carb Warning: Not applicable. Weight: 3200 grams. Manufacturer: FMF Exhausts.","attributes":[],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/07-4005_2EF41_2ET/a44301c5b9da8aef.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/07-4005_2EF41_2ET/a44301c5b9da8aef.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/07-4005_2EF41_2ET/dec8c7513bfb7e86.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/07-4005_2EF41_2ET/f8ed3900ff22cb31.jpg"],"description":"The FMF Racing Factory 4.1 RCT Titanium Anodized Slip-On with Carbon Cap is engineered for serious riders seeking maximum performance and durability. Incorporating advanced FMF Resonance Chamber Technology™ and Factory Forward Engineering, this slip-on silencer centralises mass closer to the motor, improving handling and reducing crash susceptibility. Its aerospace-grade titanium construction with blue anodised finish and a lightweight carbon end cap contribute to massive power gains and significant weight reduction for competitive edge on closed courses. Features include internal and external FMF Resonance Chamber Technology™ for optimal power and sound control, a shorter overall length to minimise potential crash damage, and Factory Forward Engineering to centralise mass. The muffler is aerospace-grade, blue anodised titanium with a carbon end cap, delivering massive power gains across the RPM range and substantial weight reduction for enhanced performance. It includes a Rapid Tuning System (RTS) for quick adjustments. This product is 100% manufactured in Southern California and includes a 94dB quiet insert and screen-type spark arrestor. It is a slip-on fitment for easy installation and is for closed course use only. Item ID: 042404. Type: Slip-On. Configuration: Single. Muffler Construction: Titanium. Muffler Finish: Blue Anodised. Midpipe: Titanium. Endcap: Carbon. Spark Arrestor: Screen insert (included). Quiet Insert: 94dB insert (included). Carb Warning: Not applicable. Weight: 3200 grams. Manufacturer: FMF Exhausts.","descriptionMarkdown":"### FMF Racing Factory 4.1 RCT Titanium Anodized Exhaust Silencer with Carbon Cap\n\nElevate your motorcycle's performance with the FMF Racing Factory 4.1 RCT Titanium Anodized Slip-On Silencer. Engineered for competition, this silencer incorporates FMF's advanced Resonance Chamber Technology™ and Factory Forward Engineering. This design centralizes mass closer to the motorcycle's motor, enhancing handling and reducing the likelihood of damage in the event of a crash. Constructed from aerospace-grade titanium with a striking blue anodized finish and a lightweight carbon fiber end cap, this silencer delivers significant power gains and a substantial weight reduction, providing a competitive edge on closed courses.\n\n#### Key Features:\n\n- Features both internal and external FMF Resonance Chamber Technology™ for optimized power output and sound control.\n\n- The shorter overall length minimizes potential damage from impacts.\n\n- Factory Forward Engineering strategically centralizes mass for improved motorcycle handling.\n\n- Constructed from aerospace-grade titanium with a blue anodized finish and a carbon fiber end cap.\n\n- Achieve significant power gains across the entire RPM range.\n\n- Experience a substantial reduction in weight for enhanced performance.\n\n- Equipped with a Rapid Tuning System (RTS) for quick and easy adjustments.\n\n- Proudly manufactured in Southern California.\n\n- Includes a 94dB quiet insert and a screen-type spark arrestor for versatility and compliance.\n\n- Designed for slip-on fitment, ensuring straightforward installation.\n\n- Intended for closed course use only.\n\n#### Specifications:\n\n- Type: Slip-On Silencer\n\n- Configuration: Single\n\n- Muffler Material: Titanium\n\n- Muffler Finish: Blue Anodized\n\n- Midpipe Material: Titanium\n\n- Endcap Material: Carbon Fiber\n\n- Spark Arrestor: Screen insert (included)\n\n- Quiet Insert: 94dB insert (included)","weightGrams":null,"fitments":[{"make":"KAWASAKI","model":"KX 450F","cc":null,"notes":null,"years":"2024–2025"},{"make":"KAWASAKI","model":"KX 450X","cc":null,"notes":null,"years":"2024–2025"}],"collections":[],"links":{"page":"https://www.2brosparts.com/products/factory-41-rct-titanium-anodized-exhaust-silencer-24-25-kawasaki-kx-450-f-x-fmf-","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/c354fa5c75f6:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/c354fa5c75f6:1"}},"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. 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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."]}}