{"product_id":"fmf-powercore-4-muffler-79-3082","title":"FMF Powercore 4 Muffler 79-3082","description":"\u003cp\u003eThe FMF Powercore 4 Muffler, SKU 79-3082 and part number 044222, is designed for enhanced exhaust performance on select Yamaha motorcycles. It features stainless steel construction with a lightweight aluminum can and incorporates space-age internal packing for extended packing life.\u003c\/p\u003e\u003cp\u003eThe muffler uses a Hi-Flo modular end cap and a Hi-Flo internal core shape to support enhanced sonic evacuation, higher exhaust flow, and increased power. A removable spark arrestor is included.\u003c\/p\u003e\u003cp\u003eThis FMF Powercore 4 Muffler fits 2003–2005 Yamaha YZ450F models and 2003–2006 Yamaha WR450F models.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstruction: Stainless steel construction with a lightweight aluminum can\u003c\/li\u003e\n\u003cli\u003eInternal Packing: Space-age internal packing for extended packing life\u003c\/li\u003e\n\u003cli\u003eEnd Cap: Hi-Flo modular end cap\u003c\/li\u003e\n\u003cli\u003eCore Design: Internal core shape uses Hi-Flo technology\u003c\/li\u003e\n\u003cli\u003eExhaust Flow: Enhanced sonic evacuation provides higher flow and increased power\u003c\/li\u003e\n\u003cli\u003eSpark Arrestor: Removable spark arrestor included\u003c\/li\u003e\n\u003cli\u003eFitment: Fits 2003–2005 Yamaha YZ450F and 2003–2006 Yamaha WR450F models\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\nYamaha WR450F  2003\u003cbr\u003e\nYamaha WR450F  2004\u003cbr\u003e\nYamaha WR450F  2005\u003cbr\u003e\nYamaha WR450F  2006\u003cbr\u003e\nYamaha YZ450F  2003\u003cbr\u003e\nYamaha YZ450F  2004\u003cbr\u003e\nYamaha YZ450F  2005","brand":"FMF","offers":[{"title":"Default Title","offer_id":44632658509911,"sku":"79-3082","price":472.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/2276\/2583\/files\/f29a-572a8b352e460_b2b09720-2fa4-42a7-ab1f-67c8fa8c26a9.jpg?v=1794297592","url":"https:\/\/valleyspeed.net\/en-gb\/products\/fmf-powercore-4-muffler-79-3082","provider":"The Speed Shop Canada","version":"1.0","type":"link"}