{"product_id":"fmf-factory-4-1-rct-anodized-exhaust-megabomb-yfz450r","title":"FMF Factory 4.1 RCT Anodized Exhaust w\/ MegaBomb - YFZ450R","description":"\u003cp style=\"background-color:#fff3cd; border:1px solid #d4892a; padding:10px;\"\u003e\u003cstrong\u003eCalifornia buyers:\u003c\/strong\u003e Not legal for use in California on pollution controlled vehicles. Racing use only in California, waiver available.\u003c\/p\u003e\n\u003ch3\u003e✓ Fits\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e2009-2022 Yamaha YFZ450R\u003c\/strong\u003e, all editions. This is the complete FMF Factory 4.1 RCT system with MegaBomb header, the full front-to-back exhaust for the machine that dominates the dunes and the track.\u003c\/p\u003e\n\u003ch3\u003e✓ Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMassive power gains throughout the entire RPM range\u003c\/li\u003e\n\u003cli\u003eHuge weight savings over the stock system\u003c\/li\u003e\n\u003cli\u003eFMF Resonance Chamber Technology (RCT) applied both internally and externally\u003c\/li\u003e\n\u003cli\u003eShorter overall muffler length is less susceptible to crash damage, and FMF's Factory Forward Engineering moves the muffler closer to the motor to centralize mass for sharper handling\u003c\/li\u003e\n\u003cli\u003eNew RTS Rapid Tuning System\u003c\/li\u003e\n\u003cli\u003eAnodized titanium construction from FMF's highest quality proprietary blend of alloy grade titanium, made to their exacting aerospace specifications\u003c\/li\u003e\n\u003cli\u003eMegaBomb header smooths the power hit and quiets exhaust note while adding midrange\u003c\/li\u003e\n\u003cli\u003eManufactured 100% at FMF's Southern California factory\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e✓ What's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFMF Factory 4.1 RCT anodized titanium muffler\u003c\/li\u003e\n\u003cli\u003eMegaBomb header\u003c\/li\u003e\n\u003cli\u003eComplete system mounting hardware (FMF part 044438)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePair it with our Hot Cams Stage 1, 2, or 3 cam kits and let the YFZ breathe on both ends.\u003c\/p\u003e\n\u003cp\u003eAll warranties on installed FMF products are handled directly by FMF: sales@fmfracing.com or 310-631-4363.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShips fast from DuneGoonShop!\u003c\/strong\u003e\u003c\/p\u003e","brand":"WPS","offers":[{"title":"Default Title","offer_id":48668595355873,"sku":"79-31184","price":1049.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1219\/2993\/files\/2321-633357eb1eaf9.png?v=1784296799","url":"https:\/\/dunegoonshop.com\/products\/fmf-factory-4-1-rct-anodized-exhaust-megabomb-yfz450r","provider":"Dune Goons","version":"1.0","type":"link"}