{"product_id":"factory-4-1-rct-titanium-anodized-full-system-blue-carbon-end-cap-for-yz450f-fx","title":"FMF FACTORY 4.1 RCT TITANIUM ANODIZED FULL SYSTEM BLUE CARBON END CAP FOR YZ450F\/FX","description":"\u003cp\u003eSKU: 044478\u003cbr\u003e\u003cbr\u003eThe Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward Engineering - moving the muffler closer to the motor to centralize mass. The Factory 4.1 RCT is constructed from only aerospace grade materials that meet our exacting specifications and is manufactured 100% at our Southern California factory.\u003cbr\u003e \u003cbr\u003e ✅Available in Natural Aluminum with Carbon Fiber End Cap\u003cbr\u003e ✅Massive Power gains throughout the RPM range.\u003cbr\u003e ✅Huge weight savings\u003cbr\u003e ✅New RTS (Rapid Tuning System)\u003cbr\u003e ✅FMF uses the highest quality proprietary blend stainless steel made especially to our standards.\u003cbr\u003e\u003c\/p\u003e","brand":"Moto 1 Parts","offers":[{"title":"Default Title","offer_id":53234043814069,"sku":null,"price":1374.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/6357\/7525\/files\/ChatGPTImage10deset.de2026_14_24_17_1d9dfe52-e05d-4252-9d6b-3135d9d796de.png?v=1789061176","url":"https:\/\/moto1parts.us\/products\/factory-4-1-rct-titanium-anodized-full-system-blue-carbon-end-cap-for-yz450f-fx","provider":"Moto 1 Parts","version":"1.0","type":"link"}