{"product_id":"exhaust-alum-f4-1-rct-carbon-c-18202047","title":"EXHAUST ALUM F4.1 RCT CARBON C","description":"\u003cp\u003eFactory 4.1 RCT Exhaust System\u003c\/p\u003e\u003cli\u003eIncorporates FMF Resonance Chamber Technology™ both internally and externally\u003c\/li\u003e\u003cli\u003eShorter overall length that is less susceptible to crash damage and complementary to Factory Forward Engineering, moving the muffler closer to the motor to centralize mass\u003c\/li\u003e\u003cli\u003eConstructed from only aerospace grade materials that meet exacting specifications and is manufactured 100% at the southern California factory\u003c\/li\u003e\u003cli\u003eSpark arrestor screen insert included\u003c\/li\u003e\u003cli\u003e94dB insert included\u003c\/li\u003e\u003cli\u003eFor closed course competition only\u003c\/li\u003e\u003cli\u003eNOTE: Will not pass 2025 FIM sound regulation\u003c\/li\u003e\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Cap Material\u003c\/strong\u003e: Carbon Fiber\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePipe Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnits\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Race\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e: Factory 4.1 RCT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Cap Color\/Finish\u003c\/strong\u003e: Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMuffler Material\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMuffler Color\/Finish\u003c\/strong\u003e: Anodized| Gray\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":55451386478968,"sku":"18202047","price":1193.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/0278\/5328\/files\/18202047_01_335f1e0f-ff65-4b9e-9611-a6c861a84e91.jpg?v=1770906792","url":"https:\/\/dirtstore.co.uk\/products\/exhaust-alum-f4-1-rct-carbon-c-18202047","provider":"Dirt Store","version":"1.0","type":"link"}