{"product_id":"high-performance-big-bore-exhaust-muffler-silencer-deep-crf-sound","title":"High Performance Big Bore Exhaust Muffler Silencer - Deep CRF Sound","description":"\u003cp\u003eIn this review of the High Performance Big Bore Exhaust Muffler Silencer full system, the bottom line is simple: it is for riders of 70cc to 125cc mini dirt bikes who want a deeper, more authoritative exhaust note and improved breathing without complex fabrication. The reviewer found the one-piece system straightforward to fit to many Chinese-made and common small-displacement bikes and appreciated that it delivers a noticeably throaty, raspier sound similar to larger CRF models while still working with stock engines. Installation is generally easy and the kit includes the main gaskets and hardware needed.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete one-piece system:\u003c\/strong\u003e Includes head pipe and tail section so there is no need to source additional parts for a basic install.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide fitment compatibility:\u003c\/strong\u003e Fits a long list of 70cc to 125cc Chinese and popular mini dirt bike models, making it a versatile upgrade for many riders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved sound and breathing:\u003c\/strong\u003e Designed to give a deeper, throatier tone and better exhaust flow even on lightly modified engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable pipe guard:\u003c\/strong\u003e A 28mm head with removable guard helps protect the pipe and makes maintenance easier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware included:\u003c\/strong\u003e Supplied with a metal clip, rubber gasket, two gaskets and a screw kit to streamline installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis exhaust system is best for owners of XR50, CRF50, CRF70, many Apollo, SSR, Tao Tao, Lifan and similar 70cc to 125cc pit and dirt bikes who want a stronger sound and a modest performance feel without major engine work. It suits riders who value easy bolt-on upgrades and a noticeable change in tone and throttle response.\u003c\/p\u003e\u003cp\u003eRiders who need an exact OEM replacement for a different model, those with CRF70F or XR100 models specifically called out as incompatible, or buyers unwilling to accept occasional gasket or sealing attention should look elsewhere or confirm fitment with the seller before ordering.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eClear, deeper sound that transforms stock exhaust tone and is praised for sound quality.\u003c\/li\u003e\n\u003cli\u003eGood fit across many 70cc to 125cc Chinese and popular mini bike platforms.\u003c\/li\u003e\n\u003cli\u003eSimple installation with included gaskets and hardware makes it user friendly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSome customers reported leakage at the joint areas, so careful gasket sealing and checking is recommended.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eFVRITO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment range\u003c\/td\u003e\n\u003ctd\u003e70cc to 125cc mini dirt bikes (listed models)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded parts\u003c\/td\u003e\n\u003ctd\u003eExhaust muffler, head pipe, metal clip, rubber gasket, 2 gaskets, screw kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePipe guard\u003c\/td\u003e\n\u003ctd\u003eRemovable, 28mm head\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEye-to-eye\u003c\/td\u003e\n\u003ctd\u003e45mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eFor riders of small-displacement pit bikes seeking an affordable, bolt-on way to get a deeper CRF-style tone and improved exhaust flow, this full exhaust system is a strong value. It installs easily on many 70cc to 125cc platforms and includes the hardware needed, though buyers should inspect and seal joints carefully to avoid reported leakage issues.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this fit my mini dirt bike?\u003c\/strong\u003e\u003cbr\u003eCheck the listed models and sizes against your bike; the system fits many 70cc to 125cc Chinese and common mini bikes but excludes certain models like XR100 and CRF70F.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs installation difficult?\u003c\/strong\u003e\u003cbr\u003eNo, the kit includes gaskets and hardware and most users report straightforward installation with basic tools.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it improve performance?\u003c\/strong\u003e\u003cbr\u003eIt mainly improves exhaust flow and sound; some riders notice a modest change in throttle response, but major power gains require engine modifications.\u003c\/p\u003e","brand":"FVRITO","offers":[{"title":"Default Title","offer_id":48680221966555,"sku":"B0B5X8CFHK","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/618mz5FXV2L._AC_SL1100.jpg?v=1778643617","url":"https:\/\/gearmusthave.com\/products\/high-performance-big-bore-exhaust-muffler-silencer-deep-crf-sound","provider":"GearMustHave","version":"1.0","type":"link"}