{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"c10740085746","name":"Powercore 4 Hex Exhaust Silencer 12-15 Yamaha WR 450 F - FMF 044397","sku":"06-1668.FMF.P4H","brand":"FMF Exhausts","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":376.72,"formatted":"£376.72"},"summary":"Delivering race-inspired performance, the FMF Racing Powercore 4 HEX Slip-On Muffler is engineered for riders seeking increased horsepower, improved torque, and rugged longevity. Featuring a robust combination of stainless steel and aluminium, this exhaust utilises Hi-Flo core technology and advanced internal packing for superior performance and sound characteristics while maintaining reliability. Engineered for closed course use, it also boasts a removable spark arrestor and is straightforward to install. Features include an overall increase in power and torque, durable stainless steel and aluminium construction, Space Age internal packing material for maximum longevity, Hi-Flo core technology for improved airflow, and enhanced sonic evacuation for higher flow and greater power. Includes removable spark arrestor and is for closed course use only. A quiet insert is sold separately. The design is lightweight at 5.5 lbs. Specifications include Item ID 044397, Type: Slip-On, Configuration: Single, Construction: Aluminium, Finish: Natural, Midpipe: Stainless steel, Endcap: Stainless steel, Spark Arrestor: Screen insert (included), Carb Warning: No, Quiet Insert: Quiet insert (sold separately), and Weight: 5.5 lbs.","attributes":[{"label":"General Product Group","value":"Exhaust Systems & Parts"},{"label":"General Product Type","value":"Silencer"},{"label":"Variant Id","value":"209069"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-1668_2EFMF_2EP4H/9d8869f440e84a1b.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-1668_2EFMF_2EP4H/9d8869f440e84a1b.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-1668_2EFMF_2EP4H/24d48c4c41dc522f.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-1668_2EFMF_2EP4H/3ac5fe3af3da996b.jpg"],"description":"Delivering race-inspired performance, the FMF Racing Powercore 4 HEX Slip-On Muffler is engineered for riders seeking increased horsepower, improved torque, and rugged longevity. Featuring a robust combination of stainless steel and aluminium, this exhaust utilises Hi-Flo core technology and advanced internal packing for superior performance and sound characteristics while maintaining reliability. Engineered for closed course use, it also boasts a removable spark arrestor and is straightforward to install. Features include an overall increase in power and torque, durable stainless steel and aluminium construction, Space Age internal packing material for maximum longevity, Hi-Flo core technology for improved airflow, and enhanced sonic evacuation for higher flow and greater power. Includes removable spark arrestor and is for closed course use only. A quiet insert is sold separately. The design is lightweight at 5.5 lbs. Specifications include Item ID 044397, Type: Slip-On, Configuration: Single, Construction: Aluminium, Finish: Natural, Midpipe: Stainless steel, Endcap: Stainless steel, Spark Arrestor: Screen insert (included), Carb Warning: No, Quiet Insert: Quiet insert (sold separately), and Weight: 5.5 lbs.","descriptionMarkdown":"### FMF Racing Powercore 4 HEX Slip-On Muffler\n\nExperience race-inspired performance with the FMF Racing Powercore 4 HEX Slip-On Muffler. This exhaust system is meticulously engineered to deliver a significant increase in horsepower and torque, while offering exceptional durability for demanding riding conditions. Constructed from a robust combination of high-quality stainless steel and aluminum, this muffler features FMF's advanced Hi-Flo core technology and specialized internal packing. This design not only enhances airflow and power output but also contributes to superior sound characteristics and long-term reliability.\n\nDesigned for closed course use, the Powercore 4 HEX comes equipped with a removable spark arrestor for added versatility. Its lightweight design ensures it won't weigh you down, and installation is straightforward.\n\n**Key Features:**\n\n- Overall increase in power and torque\n\n- Durable construction using stainless steel and aluminum\n\n- Space Age internal packing material for maximum longevity\n\n- Hi-Flo core technology for improved airflow\n\n- Enhanced sonic evacuation for higher flow and greater power\n\n- Includes a removable spark arrestor\n\n- Closed course use only\n\n- Quiet insert sold separately\n\n- Lightweight design\n\n**Specifications:**\n\n- Type: Slip-On\n\n- Configuration: Single\n\n- Construction Material: Aluminum\n\n- Midpipe Material: Stainless steel\n\n- Endcap Material: Stainless steel\n\n- Spark Arrestor Type: Screen insert (included)\n\n- Weight: 5.5 lbs","weightGrams":null,"fitments":[{"make":"YAMAHA","model":"WR 450F","cc":null,"notes":null,"years":"2012–2015"},{"make":"YAMAHA","model":"WRF 250","cc":null,"notes":null,"years":"2012–2015"},{"make":"YAMAHA","model":"WRF 400","cc":null,"notes":null,"years":"2012–2015"},{"make":"YAMAHA","model":"WRF 450","cc":null,"notes":null,"years":"2012–2015"}],"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/powercore-4-hex-exhaust-silencer-12-15-yamaha-wr-450-f-fmf-044397","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."]}}