{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"df032ed97020","name":"Powercore 4 Exhaust Silencer 09-22 Yamaha YFZ 450 R X - FMF 044300","sku":"06-434.FMF.PC4","brand":"FMF Exhausts","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":376.72,"formatted":"£376.72"},"summary":"Enhance your machine’s performance with the FMF Racing PowerCore 4 slip-on exhaust. This exhaust system is expertly engineered to deliver increased horsepower and torque across the full powerband for usable gains in any riding style. Built from robust aluminium and featuring Hi-Flo stainless steel endcaps, this exhaust system offers an optimal blend of lightweight performance and lasting durability. It features a champagne anodised finish and a removable spark arrestor for race-proven performance with both style and safety in mind. Designed for significant horsepower and torque gains throughout the entire RPM range. Aluminium muffler body with stainless steel midpipe and endcaps for strength and reliability. Removable screen-type spark arrestor included for versatility. Completely redesigned for current late-model sport ATVs. Available quiet insert sold separately for sound level adjustment. Lightweight, weighing only 5.7 lbs. For closed course use only. Item ID 044300. Type Slip-On. Configuration Single. Construction Aluminium. Finish Champagne Anodised. Midpipe Stainless steel. Endcap Stainless steel. Spark Arrestor Screen insert included. Quiet Insert sold separately. Weight 5.7 lbs.","attributes":[{"label":"General Product Group","value":"Exhaust Systems & Parts"},{"label":"General Product Type","value":"Silencer"},{"label":"Variant Id","value":"209894"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-434_2EFMF_2EPC4/64b18bcf2550ee2f.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-434_2EFMF_2EPC4/64b18bcf2550ee2f.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-434_2EFMF_2EPC4/7799c509fcbb9889.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-434_2EFMF_2EPC4/c12f17ebc2ed0388.jpg"],"description":"Enhance your machine’s performance with the FMF Racing PowerCore 4 slip-on exhaust. This exhaust system is expertly engineered to deliver increased horsepower and torque across the full powerband for usable gains in any riding style. Built from robust aluminium and featuring Hi-Flo stainless steel endcaps, this exhaust system offers an optimal blend of lightweight performance and lasting durability. It features a champagne anodised finish and a removable spark arrestor for race-proven performance with both style and safety in mind. Designed for significant horsepower and torque gains throughout the entire RPM range. Aluminium muffler body with stainless steel midpipe and endcaps for strength and reliability. Removable screen-type spark arrestor included for versatility. Completely redesigned for current late-model sport ATVs. Available quiet insert sold separately for sound level adjustment. Lightweight, weighing only 5.7 lbs. For closed course use only. Item ID 044300. Type Slip-On. Configuration Single. Construction Aluminium. Finish Champagne Anodised. Midpipe Stainless steel. Endcap Stainless steel. Spark Arrestor Screen insert included. Quiet Insert sold separately. Weight 5.7 lbs.","descriptionMarkdown":"### FMF Racing PowerCore 4 Slip-On Exhaust Silencer\n\nElevate your ride's performance with the FMF Racing PowerCore 4 slip-on exhaust. This expertly engineered system is designed to deliver noticeable gains in horsepower and torque across the entire powerband, providing usable performance improvements for any riding style.\n\nConstructed from a robust aluminium muffler body paired with a stainless steel midpipe and Hi-Flo stainless steel endcaps, the PowerCore 4 offers an ideal balance of lightweight performance and enduring durability. Its champagne anodised finish adds a touch of style, while the included removable spark arrestor ensures compliance and safety for off-road use. This exhaust system is completely redesigned for current late-model sport ATVs.\n\n#### Key Features:\n\n- Engineered for significant horsepower and torque increases across the full RPM range.\n\n- Durable aluminium muffler construction with stainless steel midpipe and endcaps.\n\n- Features a removable screen-type spark arrestor for versatility and compliance.\n\n- Lightweight design, weighing only 5.7 lbs.\n\n- Available quiet insert (sold separately) to adjust sound levels.\n\n- Notice: For closed course use only.\n\n#### Specifications:\n\n- Type: Slip-On\n\n- Configuration: Single\n\n- Muffler Construction: Aluminium\n\n- Midpipe Material: Stainless steel\n\n- Endcap Material: Stainless steel\n\n- Finish: Champagne Anodised\n\n- Spark Arrestor: Included screen insert\n\n- Quiet Insert: Sold separately\n\n- Weight: 5.7 lbs","weightGrams":null,"fitments":[{"make":"YAMAHA","model":"YFZ 450","cc":null,"notes":null,"years":"2009–2020"},{"make":"YAMAHA","model":"YFZ 450R","cc":null,"notes":null,"years":"2009–2022"},{"make":"YAMAHA","model":"YFZ 450X","cc":null,"notes":null,"years":"2010–2011"},{"make":"YAMAHA","model":"YFZ R 450","cc":null,"notes":null,"years":"2009–2020"},{"make":"YAMAHA","model":"YFZ X 450","cc":null,"notes":null,"years":"2010–2011"}],"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-exhaust-silencer-09-22-yamaha-yfz-450-r-x-fmf-044300","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/df032ed97020:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/df032ed97020:1"}},"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."]}}