{"product_id":"fmf-025090-factory-fatty-pipe-ktm-85-105-sx-xc-moto-house-mx","title":"FMF Factory Fatty Pipe 025090 — KTM 85 SX \/ 105 SX \/ 105 XC 2006-2017","description":"\u003ch1\u003e\u003cstrong\u003eFMF Factory Fatty Pipe 025090 — KTM 85 SX \/ 105 SX \/ 105 XC 2006-2017\u003c\/strong\u003e\u003c\/h1\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFMF Factory Fatty Pipe\u003c\/strong\u003e is the gold standard for riders looking to achieve that legendary \"works\" bike performance. Designed to replicate the iconic cone pipes used by professional factory teams, this pipe combines elite-level craftsmanship with advanced material engineering to give your KTM the edge it needs on the track or trail.\u003c\/p\u003e\n\u003cp\u003eThe Factory Fatty is engineered to \u003cstrong\u003ebroaden and smooth out your power curve\u003c\/strong\u003e, providing noticeable gains across the entire power band. Whether you need more grunt down low, stronger mid-range pull, or increased over-rev at the top, the Fatty delivers. By using lighter 20-gauge steel for the body and 19-gauge steel for the header, FMF has created a durable yet lightweight exhaust that optimizes flow transitions for maximum engine efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eTop Features: FMF Factory Fatty Pipe\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWorks-Style Performance:\u003c\/strong\u003e Replicates the power characteristics and craftsmanship of professional factory team exhausts.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroadened Power Band:\u003c\/strong\u003e Smooths out delivery while boosting low-end, mid-range, and top-end power.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Construction:\u003c\/strong\u003e Built with 20-gauge steel body and 19-gauge steel header for the perfect balance of weight and durability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHand-Pounded Seams:\u003c\/strong\u003e Meticulously crafted seams ensure smooth flow transitions for optimal exhaust scavenging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003ePlease review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eFitment List\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #e0e0e0; margin-top: 15px; margin-bottom: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f7f7f7;\"\u003e\n\u003cth style=\"border: 1px solid #e0e0e0; padding: 12px; text-align: left; font-weight: bold; color: #333333;\"\u003eYear Range\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #e0e0e0; padding: 12px; text-align: left; font-weight: bold; color: #333333;\"\u003eVehicle Brand\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #e0e0e0; padding: 12px; text-align: left; font-weight: bold; color: #333333;\"\u003eVehicle Model \u0026amp; Sub-Model\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003e2017\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eKTM\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003e85 SX (17\/14)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003e2008-2009\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eKTM\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003e85 XC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003e2007-2012\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eKTM\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003e105 XC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003e2007-2012\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eKTM\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003e105 SX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003e2006-2016\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003eKTM\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e0e0e0; padding: 10px; color: #555555;\"\u003e85 SX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this pipe work with my stock silencer?\u003c\/strong\u003e\u003cbr\u003e\nA: While the FMF Factory Fatty is designed to bolt onto the stock mounting points, we highly recommend pairing it with an FMF silencer for the best performance gains and perfect fitment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this pipe require jetting changes?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes. Because this pipe increases airflow through the engine, you will likely need to adjust your carburetor jetting to prevent a lean condition and ensure optimal power.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eExpert Pro-Tip:\u003c\/strong\u003e When installing a new 2-stroke exhaust, always use a fresh exhaust gasket and high-temp silicone at the cylinder-to-pipe junction. Even a tiny air leak at the exhaust flange will cause your bike to run hot and lose that crisp throttle response you’re looking for.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eRecommended Pairings:\u003c\/strong\u003e\u003cbr\u003e\no    \u003ca href=\"https:\/\/motohousemx.com\/collections\/ktm-2-stroke-dirt-bikes-performance-parts-accessories-moto-house-mx\"\u003eKTM 2-Stroke Performance Parts\u003c\/a\u003e\u003cbr\u003e\no    \u003ca href=\"https:\/\/motohousemx.com\/collections\/premium-motorcycle-chemicals-brake-fluid-bike-wash-coolant-chain-lubes\"\u003ePremium Motorcycle Chemicals\u003c\/a\u003e\u003cbr\u003e\no    \u003ca href=\"https:\/\/motohousemx.com\/collections\/mx-off-road-chains\"\u003eMX Off-Road Chains\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003eAt Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their bikes. Every order ships fast from our Central Florida location.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMoto-House MX – Choice of Champions\u003c\/strong\u003e – Clermont \/ Montverde, FL. Central Florida's premier powersports source with lightning-fast worldwide shipping.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"name\": \"FMF Factory Fatty Pipe 025090\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"FMF\"\n  },\n  \"mpn\": \"025090\",\n  \"description\": \"High-performance FMF Factory Fatty exhaust pipe for KTM 85 SX and 105 SX\/XC models. Provides broader power and improved mid-range pull.\",\n  \"category\": \"Exhaust\"\n}\n\u003c\/script\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":31444741128275,"sku":"025090","price":269.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1754\/5421\/files\/fmf-factory-fatty-pipe-husqvarna-tc-85-14-17-exhaust-025090-978716.jpg?v=1735342177","url":"https:\/\/motohousemx.com\/products\/fmf-025090-factory-fatty-pipe-ktm-85-105-sx-xc-moto-house-mx","provider":"Moto-House MX","version":"1.0","type":"link"}