{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"678db0eb7af4","name":"Turbinecore 2.1 Exhaust Silencer 13-19 Beta RR 300 - FMF 025233","sku":"06-878.300.TC21","brand":"FMF Exhausts","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":272.53,"formatted":"£272.53"},"summary":"The FMF Racing Turbinecore 2.1 025233 is a spark-arrested exhaust silencer engineered with the exclusive Turbine Dampening System for exceptional performance on trail and track. Its straight-through canister design and stainless steel end cap provide unrestricted power and a race-tested smooth power curve while maintaining U.S. Forest legality. Constructed from lightweight aluminium and stainless steel, it improves durability, longevity, and reduces overall weight. Features include FMF’s exclusive Turbine Dampening System for legal spark arrestor performance, a race-tested smooth power curve, and unrestricted exhaust flow. The large-diameter aluminium canister extends packing life and tunability. It is significantly lighter than OEM exhausts and has a durable aluminium and stainless steel construction. This silencer fits both FMF and stock pipes. Specifications include Item ID 025233, Type: Silencers, Configuration: Single, Construction: Aluminium, Finish: Natural, Midpipe Material: Stainless Steel, Endcap Material: Stainless Steel, Spark Arrestor: Internal. Manufactured in the USA.","attributes":[{"label":"General Product Group","value":"Exhaust Systems & Parts"},{"label":"General Product Type","value":"Silencer"},{"label":"Variant Id","value":"282877"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-878_2E300_2ETC21/97414803e1eb9cae.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-878_2E300_2ETC21/97414803e1eb9cae.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/06-878_2E300_2ETC21/269d539e16ead635.jpg"],"description":"The FMF Racing Turbinecore 2.1 025233 is a spark-arrested exhaust silencer engineered with the exclusive Turbine Dampening System for exceptional performance on trail and track. Its straight-through canister design and stainless steel end cap provide unrestricted power and a race-tested smooth power curve while maintaining U.S. Forest legality. Constructed from lightweight aluminium and stainless steel, it improves durability, longevity, and reduces overall weight. Features include FMF’s exclusive Turbine Dampening System for legal spark arrestor performance, a race-tested smooth power curve, and unrestricted exhaust flow. The large-diameter aluminium canister extends packing life and tunability. It is significantly lighter than OEM exhausts and has a durable aluminium and stainless steel construction. This silencer fits both FMF and stock pipes. Specifications include Item ID 025233, Type: Silencers, Configuration: Single, Construction: Aluminium, Finish: Natural, Midpipe Material: Stainless Steel, Endcap Material: Stainless Steel, Spark Arrestor: Internal. Manufactured in the USA.","descriptionMarkdown":"### FMF Racing Turbinecore 2.1 Exhaust Silencer\n\nThe FMF Racing Turbinecore 2.1 is the world’s bestselling spark-arrested exhaust, engineered with the exclusive Turbine Dampening System and built for exceptional performance on both trail and track. The unique straight-through canister design and stainless steel end cap deliver unrestricted power and a race-tested smooth power curve, while maintaining full U.S. Forest legality. Constructed from lightweight aluminium and stainless steel, the Turbinecore 2.1 improves durability, longevity, and reduces overall weight compared to stock exhausts, making it the premier choice for serious off-road riders.\n\n**Key Features:**\n\n- Uses FMF’s exclusive Turbine Dampening System for legal, proven spark arrestor performance.\n\n- Race-tested smooth power curve across the RPM range.\n\n- Unrestricted exhaust flow avoids clogging and minimises maintenance risks.\n\n- Large-diameter aluminium canister extends packing life and tunability.\n\n- Delivers a crisp, distinct exhaust note.\n\n- Significantly lighter than OEM exhausts.\n\n- Durable aluminium and stainless steel construction.\n\n- Fits both FMF and stock pipes for versatile upgrades.\n\n- Manufactured in-house in the USA with strict quality control.\n\n**Specifications:**\n\n- Type: Silencers\n\n- Configuration: Single\n\n- Construction Material: Aluminium\n\n- Finish: Natural\n\n- Midpipe Material: Stainless Steel\n\n- Endcap Material: Stainless Steel\n\n- Spark Arrestor Type: Internal","weightGrams":null,"fitments":[{"make":"BETA","model":"250RR","cc":null,"notes":null,"years":"2013–2019"},{"make":"BETA","model":"300RR","cc":null,"notes":null,"years":"2013–2019"},{"make":"BETA","model":"RR 250","cc":null,"notes":null,"years":"2013–2018"},{"make":"BETA","model":"RR 300","cc":null,"notes":null,"years":"2013–2018"},{"make":"BETA","model":"RR ENDURO 2T 250","cc":null,"notes":null,"years":"2013–2019"}],"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/turbinecore-21-exhaust-silencer-13-19-beta-rr-300-fmf-025233","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/678db0eb7af4:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/678db0eb7af4:1"}},"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."]}}