{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"ab618f0e43ca","name":"Factory Fatty Exhaust Pipe 2026 Beta 350RX - FMF 025330","sku":"07-4017.FAC","brand":"FMF Exhausts","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":4,"price":{"amount":358.63,"formatted":"£358.63"},"summary":"The FMF Factory Fatty exhaust pipe, part number 025330, is a 2-stroke pipe designed with high-quality craftsmanship and materials. It broadens and smooths the power curve while improving performance across the entire power band, including stronger low-end response, improved mid-range output, and increased over-rev. Features include hand-pounded seams for smoother flow transitions and O-rings included on most models. The pipe body is constructed from 20-gauge steel and the header portion is 19-gauge steel. Built in the style of former factory \"works\" cone pipes.","attributes":[],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/07-4017_2EFAC/3c74a3f7cc2e65a3.png","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/07-4017_2EFAC/3c74a3f7cc2e65a3.png","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/07-4017_2EFAC/c6e86a57fcb4e721.png","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/07-4017_2EFAC/de47d666dcec3cf6.png"],"description":"The FMF Factory Fatty exhaust pipe, part number 025330, is a 2-stroke pipe designed with high-quality craftsmanship and materials. It broadens and smooths the power curve while improving performance across the entire power band, including stronger low-end response, improved mid-range output, and increased over-rev. Features include hand-pounded seams for smoother flow transitions and O-rings included on most models. The pipe body is constructed from 20-gauge steel and the header portion is 19-gauge steel. Built in the style of former factory \"works\" cone pipes.","descriptionMarkdown":"### FMF Factory Fatty Exhaust Pipe\n\nThe FMF Factory Fatty exhaust pipe is engineered to elevate your riding experience. Designed to emulate the performance of former factory \"works\" cone pipes, this exhaust system offers a significant upgrade in power delivery and overall performance. Crafted with precision and using high-quality materials, the Factory Fatty is built to enhance your motorcycle's capabilities across the entire RPM range.\n\n**Key Features:**\n\n \n- Broadens and smooths the power curve for consistent acceleration.\n \n- Increases low-end power for improved throttle response off the line.\n \n- Enhances mid-range power for stronger acceleration out of corners.\n \n- Increases over-rev capability, allowing the engine to pull harder for longer.\n \n- Provides noticeable gains throughout the entire power band.\n \n- Constructed in the authentic style of factory \"works\" cone pipes.\n \n- Features hand-pounded seams for optimized, smoother flow transitions.\n \n- Includes O-rings for a secure and proper installation on most models.\n\n**Specifications:**\n\n \n- Pipe Body Material: 20-gauge steel\n \n- Header Portion Material: 19-gauge steel\n \n- Part Number: 025330","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/factory-fatty-exhaust-pipe-2026-beta-350rx-fmf-025330","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/ab618f0e43ca:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/ab618f0e43ca: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."]}}