{"product_id":"mini-powercore-4-exhaust-system-00-07-yamaha-ttr-90-fmf-040080","title":"Mini Powercore 4 Exhaust System 00-07 Yamaha TTR 90 - FMF 040080","description":"\u003cbody\u003e\r\n  \r\n\u003cp\u003eDelivering impressive performance gains and significant weight savings, the FMF Racing Mini Powercore 4 exhaust system is an ideal bolt-on upgrade for your Yamaha TTR90. Designed specifically to enhance your mini's power delivery, this system incorporates a Hi-Flo stainless steel header and core, robust aircraft-grade aluminium canister, and formed end caps for long-term reliability on the track. With its lightweight construction and optimised flow, the Mini Powercore 4 will make your engine feel more responsive with every throttle twist.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e  \u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eHi-Flo stainless steel core and header for improved performance  \u003c\/li\u003e\r\n\u003cli\u003eAircraft grade aluminium canister for durability and weight reduction  \u003c\/li\u003e\r\n\u003cli\u003eFormed end caps ensure structural integrity  \u003c\/li\u003e\r\n\u003cli\u003eSeveral configuration options, including a closed course big bore system and spark arrestor version  \u003c\/li\u003e\r\n\u003cli\u003ePounds lighter than the standard exhaust system  \u003c\/li\u003e\r\n\u003cli\u003eSpecifically engineered for minis seeking maximum value and output  \u003c\/li\u003e\r\n\u003cli\u003eIntended for closed course competition only  \u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e  \u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eItem ID: 040080  \u003c\/li\u003e\r\n\u003cli\u003eType: System  \u003c\/li\u003e\r\n\u003cli\u003eHeader Construction: Stainless Steel  \u003c\/li\u003e\r\n\u003cli\u003eHeader Type: Hi-Flo  \u003c\/li\u003e\r\n\u003cli\u003eWeight: 3.1 lbs  \u003c\/li\u003e\r\n\u003cli\u003eCarburettor Warning: No  \u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eYamaha  \u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eTTR90 (2000–2007)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n  \r\n\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\n\u003c\/body\u003e","brand":"FDY Performance","offers":[{"title":"Default","offer_id":55987340673372,"sku":"07-024.FMF.PC4","price":291.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0866\/6982\/0252\/files\/stock9250_1.jpg?v=1763314904","url":"https:\/\/fdyperformance.com\/products\/mini-powercore-4-exhaust-system-00-07-yamaha-ttr-90-fmf-040080","provider":"FDY performance Ltd","version":"1.0","type":"link"}