{"product_id":"mgt1-pwb-29720-1006459","title":"Yamaha WR 450 F (CJ 04) [2003-2004] - Camshaft exhaust - Stage 1 Yamaha WRF\/YZF450","description":"\u003ch2\u003eHOT CAMS Stage 1 exhaust camshaft for Yamaha WR 450 F\u003c\/h2\u003e\u003cp\u003eThis exhaust camshaft from HOT CAMS is intended as a stage 1 version for the Yamaha WR 450 F (CJ 04) built between 2003 and 2004. It is aimed at drivers who want to implement basic engine tuning with an increase in torque and power.\u003c\/p\u003e\u003cfigure style=\"margin:32px 0;text-align:center\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1006459-1.jpg?v=1788288764\" alt=\"Yamaha WR 450 F (CJ 04) [2003-2004] - Camshaft exhaust - Stage 1 Yamaha WRF\/YZF450 – product view\" loading=\"lazy\" style=\"display:block;width:100%;height:auto;border-radius:12px\"\u003e\u003cfigcaption style=\"margin-top:8px;color:#666;font-size:14px\"\u003eYamaha WR 450 F (CJ 04) [2003-2004] - Camshaft exhaust - Stage 1 Yamaha WRF\/YZF450 – product view\u003c\/figcaption\u003e\u003c\/figure\u003e\u003ch3\u003eFunction and coordination\u003c\/h3\u003e\u003cp\u003eThe Stage 1 design increases torque and power without the need for additional modifications. This means that this variant differs from more advanced tuning levels, which may require additional changes to the engine environment. The camshaft was developed on test benches and tested by leading teams.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExhaust camshaft in Stage 1 version\u003c\/li\u003e\n\u003cli\u003eDesigned to increase torque and power\u003c\/li\u003e\n\u003cli\u003eNo additional modifications required for Stage 1 tuning\u003c\/li\u003e\n\u003cli\u003eIntended for basic engine tuning\u003c\/li\u003e\n\u003cli\u003eTwo sets of valve plates are included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle assignment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eYamaha WR 450 F (CJ 04)\u003c\/li\u003e\n\u003cli\u003eYears of construction: 2003 to 2004\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe clear assignment to model code and year of manufacture supports the targeted selection of the right motorcycle.\u003c\/p\u003e\u003ch3\u003eFactual assembly instructions\u003c\/h3\u003e\u003cp\u003eWork on the valve control affects central engine functions and requires a professional approach. Qualified specialists and suitable tools are therefore expressly recommended for preparation and assembly. The two sets of valve plates included are used to ensure appropriate coordination during installation.\u003c\/p\u003e\u003cfigure style=\"margin:32px 0;text-align:center\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1006459-2.jpg?v=1788288764\" alt=\"Yamaha WR 450 F (CJ 04) [2003-2004] - Camshaft exhaust - Stage 1 Yamaha WRF\/YZF450 - detailed view\" loading=\"lazy\" style=\"display:block;width:100%;height:auto;border-radius:12px\"\u003e\u003cfigcaption style=\"margin-top:8px;color:#666;font-size:14px\"\u003eYamaha WR 450 F (CJ 04) [2003-2004] - Camshaft exhaust - Stage 1 Yamaha WRF\/YZF450 - detailed view\u003c\/figcaption\u003e\u003c\/figure\u003e","brand":"PWB","offers":[{"title":"Default Title","offer_id":57241196560710,"sku":"MGT1-PWB-29720-1006459","price":356.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/4616\/8646\/files\/1006459-1.jpg?v=1788288764","url":"https:\/\/motorize-ireland.com\/products\/yamaha-wr-450-f-cj-04-2003-2004-camshaft-exhaust-stage-1-yamaha-wrf-yzf450","provider":"Motorize","version":"1.0","type":"link"}