{"product_id":"camshaft-10-13-yzf450-exhaust-hot-cams-4166-2ex-stage-2","title":"CAMSHAFT 10-13 YZF450 EXHAUST, HOT CAMS 4166-2EX STAGE 2","description":"\u003cp\u003ePart No.  56-C331.EX.STG2    fdyperformance.com\u003cbr\u003e YAMAHA YZF450 YZ450F 2010 - 2013,\u003cbr\u003e Hot Cams Stage 2 Cam - 41662EX, 4166-2EX,\u003cbr\u003e Extract maximum performance from your engine Hot Cams provide increased intake and exhaust duration for improved breathability and more horsepower\u003c\/p\u003e \u003cp\u003eProvides significantly more mid-range punch and top-end speed for most models Core trade-in not required so you can keep the original camshaft Compatible with most models stock valve springs and rockers Adjustable cam sprockets come with some models\u003cbr\u003e Cam Description: Exhaust. Provide increased mid-top torque and horsepower. Produces more power than the OEM cams from\u003c\/p\u003e \u003cp\u003e6000 rpm and up with a slight loss at lower rpm. Produces more power than the stage 1 set from 8000 rpm and up. Performance will be further improved with improvements to intake and exhaust efficiency and FI remapping. Supplied with decompression mechanism.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cdiv style=\"margin-top:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eFDY Performance – Engineered for riders who demand more.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt FDY Performance, we deliver precision-engineered motorcycle parts trusted by riders across the UK and beyond. Every component is tested for reliability, durability, and peak performance so you can ride harder, longer, and with confidence.\u003c\/p\u003e\n\u003cp\u003eWe’re not just a brand — we’re a movement built by riders, for riders. Whether you’re chasing podiums, upgrading your build, or maintaining your machine, FDY Performance keeps you on the road and at the top of your game.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📞 07765534854 | ✉️ fdy@fdyperformance.com | 🌐 www.fdyperformance.com\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:13px; color:#555;\"\u003eFollow FDY Performance for new releases, expert tuning tips, and exclusive upgrades.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"FDY Performance","offers":[{"title":"Default","offer_id":55987375767900,"sku":"56-C331.EX.STG2","price":276.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0866\/6982\/0252\/files\/stock51472_1.jpg?v=1763315765","url":"https:\/\/fdyperformance.com\/products\/camshaft-10-13-yzf450-exhaust-hot-cams-4166-2ex-stage-2","provider":"FDY performance Ltd","version":"1.0","type":"link"}