{"product_id":"fmf-offroad-factory-4-1-slip-on-exhaust-factory-4-1-rct-s-o-mflr-alum-w-r-car-cap-kx450f-11-slip-on-muffler-042291","title":"FMF Offroad FACTORY 4.1 RCT STAINLESS STEEL SLIP-ON Muffler W\/ CARBON END CAP KX450F '11 - 042291","description":"\u003cp\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.\u003c\/p\u003e\u003cp\u003e-Available in Natural Aluminum Muffler with Carbon End Cap\u003c\/p\u003e\u003cp\u003e-Massive Power gains throughout the RPM range.\u003c\/p\u003e\u003cp\u003e-Huge weight savings\u003c\/p\u003e\u003cp\u003e-New RTS (Rapid Tuning System)\u003c\/p\u003e\u003cp\u003e-FMF uses the highest quality proprietary blend of alloy grade titanium made especially to our standards.\u003c\/p\u003e\u003cp\u003e-See Features Tab -\u0026gt; Fitment for header compatibility\u003c\/p\u003e\u003cp\u003eFeatures\u003c\/p\u003e\u003cp\u003eNotice:Closed Course Use Only\u003c\/p\u003e\u003cp\u003eItem ID:042291\u003c\/p\u003e\u003cp\u003eType:Slip-On\u003c\/p\u003e\u003cp\u003eConfiguration:Single\u003c\/p\u003e\u003cp\u003eConst:Aluminum\u003c\/p\u003e\u003cp\u003eFinish:Natural\u003c\/p\u003e\u003cp\u003eMidpipe:Stainless Steel\u003c\/p\u003e\u003cp\u003eEndcap:Carbon\u003c\/p\u003e\u003cp\u003eSpark Arrestor:Screen Insert (included)\u003c\/p\u003e\u003cp\u003eCarb Warning:no\u003c\/p\u003e\u003cp\u003eQuiet Insert:Meets AMA Professional Sound Requirements\u003c\/p\u003e\u003cp\u003eWeight:5 lbs.\u003c\/p\u003e\u003cp\u003eApplications\u003c\/p\u003e\u003cp\u003eMake Model Year\u003c\/p\u003e\u003cp\u003eKAWASAKI KX450F 09-11\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Fmf Racing","offers":[{"title":"Default Title","offer_id":51416355242293,"sku":"FMF_042291","price":599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/4697\/0933\/files\/medium_6b744fe1-ba6d-4011-97b2-b13bd891cf09.jpg?v=1774610822","url":"https:\/\/ad-discountpowersports.com\/products\/fmf-offroad-factory-4-1-slip-on-exhaust-factory-4-1-rct-s-o-mflr-alum-w-r-car-cap-kx450f-11-slip-on-muffler-042291","provider":"A\u0026D Discount Performance","version":"1.0","type":"link"}