{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"604fa38fbbb8","name":"END OF LINE Factory 4.1 Exhaust Silencer 09-12 Husqvarna 250 450 TXC 310 510 TE - FMF 045534","sku":"06-091.FMF.F4N","brand":"FMF Exhausts","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":355.61,"formatted":"£355.61"},"summary":"FMF Factory 4.1 Exhaust Silencer 045534. This premier performance exhaust features a stainless steel midpipe, natural titanium canister, and stainless steel end cap. It provides horsepower gains throughout the RPM range and includes a 94dB insert and screen-type spark arrestor. The muffler is silver with a canister style and weighs 8.35 lbs. For closed course competition use only. Not intended for street use. Includes muffler, hardware, spacer, mid-pipe, spark arrestor insert, exhaust plug, and instructions.","attributes":[{"label":"General Product Group","value":"Exhaust Systems & Parts"},{"label":"General Product Type","value":"Silencer"},{"label":"Variant Id","value":"208952"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-091_2EFMF_2EF4N/f4406ca48acafa27.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-091_2EFMF_2EF4N/f4406ca48acafa27.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-091_2EFMF_2EF4N/e46c304e21a72ee8.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-091_2EFMF_2EF4N/23a3789eb68b00b5.jpg"],"description":"FMF Factory 4.1 Exhaust Silencer 045534. This premier performance exhaust features a stainless steel midpipe, natural titanium canister, and stainless steel end cap. It provides horsepower gains throughout the RPM range and includes a 94dB insert and screen-type spark arrestor. The muffler is silver with a canister style and weighs 8.35 lbs. For closed course competition use only. Not intended for street use. Includes muffler, hardware, spacer, mid-pipe, spark arrestor insert, exhaust plug, and instructions.","descriptionMarkdown":"### FMF Factory 4.1 Exhaust Silencer\n\nThe FMF Factory 4.1 is FMF Racing's premier performance exhaust system, engineered with 30 years of racing experience to deliver exceptional performance gains.\n\n**Key Features:**\n\n \n- Features a natural titanium canister and stainless steel end cap.\n \n- Provides horsepower gains throughout the entire RPM range.\n \n- Includes a 94dB insert for noise management.\n \n- Comes with a screen-type spark arrestor.\n \n- Color: Primary Silver\n \n- Style: Canister Muffler\n \n- Type: Muffler/Silencer with Spark Arrestor\n \n- Units: Each\n \n- Weight: 8.35 lbs\n\n**Included Items:**\n\n \n- Muffler\n \n- 6mm-1 X 50mm Flange hex head bolt\n \n- Aluminum spacer\n \n- Steel mid-pipe\n \n- Spark arrestor insert\n \n- Exhaust plug\n \n- 5mm-.8 X 16mm Flange hex head bolt\n \n- Instructions\n\n_For Closed Course Competition Use Only. Not Intended for Street Use._","weightGrams":null,"fitments":[{"make":"HUSQVARNA","model":"TE 310","cc":null,"notes":null,"years":"2010"},{"make":"HUSQVARNA","model":"TE 510","cc":null,"notes":null,"years":"2009–2010"},{"make":"HUSQVARNA","model":"TXC 250","cc":null,"notes":null,"years":"2009"},{"make":"HUSQVARNA","model":"TXC 450","cc":null,"notes":null,"years":"2010–2012"}],"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/end-of-line-factory-41-exhaust-silencer-09-12-husqvarna-250-450-txc-310-510-te-f","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."]}}