{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"a90d38424175","name":"Factory 4.1 RCT Exhaust Silencer 20-21 Yamaha WR 250 F - FMF 044474","sku":"06-9949.FMF.FACT","brand":"FMF Exhausts","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":753.12,"formatted":"£753.12"},"summary":"The FMF Racing Factory 4.1 RCT Titanium Anodized Slip-On with Carbon Cap utilizes FMF’s Resonance Chamber Technology™ for race-proven performance gains. Engineered for maximum power enhancement across the RPM range, this slip-on features a lightweight, blue-anodized aerospace titanium body and a carbon fibre end cap. Factory Forward Engineering optimizes mass centralisation. This system offers significant weight savings. It incorporates FMF Resonance Chamber Technology™ for power and improved centralisation. The muffler is blue anodized titanium with a carbon fibre end cap. It provides massive power increases throughout the RPM spectrum. The shortened design reduces crash susceptibility. The exclusive titanium alloy construction offers significant weight reduction. It includes RTS Rapid Tuning System for quick adjustments. A screen-type spark arrestor and 94dB quiet insert are included. This product is for closed course use only. Item ID is 044474. Type is Slip-On. Configuration is Single. Construction is Titanium. Finish is Blue Anodised. Midpipe is Titanium. End cap is Carbon. Spark Arrestor is Screen Insert included. Carb Warning is Yes. Quiet Insert is 94dB Insert included. Weight is 7.1 lbs.","attributes":[{"label":"General Product Group","value":"Exhaust Systems & Parts"},{"label":"General Product Type","value":"Silencer"},{"label":"Variant Id","value":"301516"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-9949_2EFMF_2EFACT/889f3f2a75a73c65.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-9949_2EFMF_2EFACT/889f3f2a75a73c65.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-9949_2EFMF_2EFACT/4fb05db457dc17b7.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-9949_2EFMF_2EFACT/d4e0a5c5bada8fb8.jpg"],"description":"The FMF Racing Factory 4.1 RCT Titanium Anodized Slip-On with Carbon Cap utilizes FMF’s Resonance Chamber Technology™ for race-proven performance gains. Engineered for maximum power enhancement across the RPM range, this slip-on features a lightweight, blue-anodized aerospace titanium body and a carbon fibre end cap. Factory Forward Engineering optimizes mass centralisation. This system offers significant weight savings. It incorporates FMF Resonance Chamber Technology™ for power and improved centralisation. The muffler is blue anodized titanium with a carbon fibre end cap. It provides massive power increases throughout the RPM spectrum. The shortened design reduces crash susceptibility. The exclusive titanium alloy construction offers significant weight reduction. It includes RTS Rapid Tuning System for quick adjustments. A screen-type spark arrestor and 94dB quiet insert are included. This product is for closed course use only. Item ID is 044474. Type is Slip-On. Configuration is Single. Construction is Titanium. Finish is Blue Anodised. Midpipe is Titanium. End cap is Carbon. Spark Arrestor is Screen Insert included. Carb Warning is Yes. Quiet Insert is 94dB Insert included. Weight is 7.1 lbs.","descriptionMarkdown":"### FMF Racing Factory 4.1 RCT Titanium Anodized Slip-On Exhaust System\n\nExperience race-proven performance gains with the FMF Racing Factory 4.1 RCT Titanium Anodized Slip-On. This exhaust system utilizes FMF’s advanced Resonance Chamber Technology™ both internally and externally to maximize power enhancement across the entire RPM range.\n\nFeaturing a lightweight, blue-anodized aerospace titanium body and a carbon fiber end cap, this slip-on offers a premium look and superior durability. Factory Forward Engineering is employed for optimal mass centralization, contributing to improved handling and rider control. Designed for riders who demand cutting-edge technology and significant weight savings, this system is proudly produced in Southern California.\n\n#### Key Features:\n\n- Incorporates FMF Resonance Chamber Technology™ for enhanced power and improved mass centralization.\n\n- Premium blue anodized titanium muffler with a carbon fiber end cap for a distinctive, high-performance appearance.\n\n- Delivers significant power increases throughout the RPM spectrum.\n\n- Shortened design enhances durability by reducing susceptibility to impacts.\n\n- Constructed from an exclusive titanium alloy for substantial weight reduction compared to stock systems.\n\n- Includes the RTS (Rapid Tuning System) for quick and efficient on-the-fly adjustments.\n\n- Comes with a screen-type spark arrestor and a 94dB quiet insert for versatile use.\n\n- Designed for closed course use only.\n\n#### Specifications:\n\n- Type: Slip-On\n\n- Configuration: Single\n\n- Muffler Construction: Titanium\n\n- Muffler Finish: Blue Anodized\n\n- Midpipe Material: Titanium\n\n- End Cap Material: Carbon\n\n- Spark Arrestor: Screen Insert included\n\n- Quiet Insert: 94dB Insert included\n\n- Weight: Approximately 7.1 lbs","weightGrams":null,"fitments":[{"make":"YAMAHA","model":"WR 250F","cc":null,"notes":null,"years":"2020–2021"},{"make":"YAMAHA","model":"WRF 250","cc":null,"notes":null,"years":"2020–2021"}],"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-20-21-yamaha-wr-250-f-fmf-044474","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/a90d38424175:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/a90d38424175:1"}},"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."]}}