{"product_id":"fmf-yam-yz-wr450f03-06-yfz45004-15-s-s-pwrbmb-hdr","title":"FMF YAM YZ\/WR450F'03-06\/YFZ450'04-15 S\/S PWRBMB HDR","description":"\u003cdiv class=\"tab\" bis_skin_checked=\"1\"\u003e\n\u003cdiv class=\"tab-content\" bis_skin_checked=\"1\"\u003e\n\u003cp\u003eThe redesigned PowerBomb is a four-stroke header that incorporates FMF’s patented PowerBomb module at a precise location in the initial stage of the header. By positioning this “Bomb” at a key point in the system, increased performance and flow is achieved through the expansion and contraction of exhaust sonics through the system. Result is a flow increase of nearly 10%! The outer chamber in the Powerbomb allows the air to expand, cool and ramp back up at a higher velocity. Additionally, the PowerBomb is a “pre-muffler” of sorts which helps to lower the bikes sound output by providing more sound absorbing surface area for the sound medium (exhaust gases). On some models, you can choose between a moto or supercross version. The supercross version is designed for more low to mid-range power where the moto version is focused in the mid to upper RPM range.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab\" bis_skin_checked=\"1\"\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"tab\" bis_skin_checked=\"1\"\u003eNotice:Closed Course Use Only\u003cbr\u003eItem ID:044033\u003cbr\u003eType:Header\u003cbr\u003eCarb Warning:no\u003cbr\u003eHeader Const:Stainless Steel\u003cbr\u003eHeader Type:PowerBomb\u003cbr\u003eVersion:Moto\u003cbr\u003eWeight:1.5 lbs\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab\" bis_skin_checked=\"1\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"tab\" bis_skin_checked=\"1\"\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"tab\" bis_skin_checked=\"1\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eYAMAHA\u003c\/td\u003e\n\u003ctd\u003eYFZ450\u003c\/td\u003e\n\u003ctd\u003e04-09,12-15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYAMAHA\u003c\/td\u003e\n\u003ctd\u003eWR450F\u003c\/td\u003e\n\u003ctd\u003e03-06\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYAMAHA\u003c\/td\u003e\n\u003ctd\u003eYZ450F\u003c\/td\u003e\n\u003ctd\u003e03-06\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"FMF","offers":[{"title":"Default Title","offer_id":51282075648285,"sku":"6106874","price":488.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0868\/5548\/3677\/files\/dd84a3bd-9c18-42c6-8187-4aba0c8d4350_1800x1800_02161f82-a441-4c24-b0d3-cd8f4ec186cb.jpg?v=1778734408","url":"https:\/\/everestmotorcycles.com\/products\/fmf-yam-yz-wr450f03-06-yfz45004-15-s-s-pwrbmb-hdr","provider":"Everest Motorcycles","version":"1.0","type":"link"}