{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"1192a9efe4f7","name":"END OF LINE Gnarly Exhaust Pipe 15-17 GasGas 250 300 - FMF 025172","sku":"07-085.FMF.GNA","brand":"FMF Exhausts","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":220.14,"formatted":"£220.14"},"summary":"FMF Racing Gnarly 025172 expansion chamber designed to deliver unmatched low-end power and torque for challenging off-road environments. Features a robust 18-gauge steel construction with a signature nickel plating for superior durability. Boosts bottom to mid-range output, ideal for technical terrain and late model 200cc to 500cc machines. Includes O-ring kit for a precise, leak-free fit. Item ID: 025172. Construction: 18-gauge steel with nickel plating. Application focus: Off-road.","attributes":[{"label":"General Product Group","value":"Exhaust Systems & Parts"},{"label":"General Product Type","value":"Header Pipe"},{"label":"Variant Id","value":"210612"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/07-085_2EFMF_2EGNA/22269d894b998be5.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/07-085_2EFMF_2EGNA/22269d894b998be5.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/07-085_2EFMF_2EGNA/7978459f5a3ca892.jpg"],"description":"FMF Racing Gnarly 025172 expansion chamber designed to deliver unmatched low-end power and torque for challenging off-road environments. Features a robust 18-gauge steel construction with a signature nickel plating for superior durability. Boosts bottom to mid-range output, ideal for technical terrain and late model 200cc to 500cc machines. Includes O-ring kit for a precise, leak-free fit. Item ID: 025172. Construction: 18-gauge steel with nickel plating. Application focus: Off-road.","descriptionMarkdown":"### FMF Racing Gnarly Exhaust Pipe\n\nEngineered to deliver unmatched low-end power and torque, the FMF Racing Gnarly 025172 is designed for riders who demand ultra-strong performance in challenging off-road environments. Its robust 18-gauge steel construction and signature nickel plating ensure superior durability while boosting bottom to mid-range output, ideal for late model 200cc to 500cc machines. This expansion chamber enhances traction and throttle response for technical terrain.\n\n**Key Features:**\n\n- Substantially increases low-end horsepower and torque for demanding off-road applications.\n\n- Heavy-duty 18-gauge steel body withstands impacts and harsh riding conditions.\n\n- Iconic nickel-plated finish resists corrosion and is highly durable.\n\n- Carefully engineered for optimal bottom to mid-range pull on larger displacement two-strokes.\n\n- Includes O-ring kit for a precise, leak-free fit.\n\n- FMF’s most imitated pipe design for proven performance.\n\n- Compatible with late-model bikes from 200cc through 500cc.\n\n**Specifications:**\n\n- Item ID: 025172\n\n- Type: Pipes\n\n- Construction: 18-gauge steel with nickel plating\n\n- Application focus: Off-road\n\n- O-rings included","weightGrams":null,"fitments":[{"make":"GAS-GAS","model":"EC 250","cc":null,"notes":null,"years":"2016–2017"},{"make":"GAS-GAS","model":"EC 300","cc":null,"notes":null,"years":"2016–2017"},{"make":"GAS-GAS","model":"MC 250","cc":null,"notes":null,"years":"2016–2017"},{"make":"GAS-GAS","model":"MC 300","cc":null,"notes":null,"years":"2016–2017"},{"make":"GASGAS","model":"250","cc":null,"notes":null,"years":"2015–2017"},{"make":"GASGAS","model":"300","cc":null,"notes":null,"years":"2015–2017"}],"collections":[{"name":"Exhaust Systems & Parts","url":"https://www.2brosparts.com/api/agent/collection/GB/exhaust-systems-parts"},{"name":"Header Pipe","url":"https://www.2brosparts.com/api/agent/collection/GB/header-pipe"}],"links":{"page":"https://www.2brosparts.com/products/end-of-line-gnarly-exhaust-pipe-15-17-gasgas-250-300-fmf-025172","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/1192a9efe4f7:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/1192a9efe4f7:1"}},"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."]}}