{"product_id":"factory-4-1-rct-exhaust-silencer-18-23-ktm-husqvarna-gasgas-350-450-fmf-045629","title":"Factory 4.1 RCT Exhaust Silencer 18-23 KTM Husqvarna GasGas 350 450 - FMF 045629","description":"\u003cbody\u003e\r\n  \r\n\u003cp\u003eEngineered for peak off-road and motocross performance, the FMF Racing Factory 4.1 RCT Titanium Anodized Slip-On exhaust with Carbon Cap delivers unrivalled power gains and weight savings. Integrating advanced FMF Resonance Chamber Technology™ both inside and out, this slip-on silencer shortens overall system length for improved crash resistance and mass centralisation. Manufactured exclusively from aerospace-grade titanium and carbon materials in Southern California, the Factory 4.1 RCT exemplifies precision, durability, and competitive advantage.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eClosed course use only\u003c\/li\u003e\r\n\u003cli\u003eAerospace-grade proprietary alloy titanium construction\u003c\/li\u003e\r\n\u003cli\u003eBlue anodised titanium muffler with carbon fibre end cap for weight reduction and modern aesthetics\u003c\/li\u003e\r\n\u003cli\u003eMassive power gains realised throughout the RPM range\u003c\/li\u003e\r\n\u003cli\u003eEnhanced centralisation by positioning the muffler closer to the motor\u003c\/li\u003e\r\n\u003cli\u003eShort overall length resists crash damage\u003c\/li\u003e\r\n\u003cli\u003eNew RTS (Rapid Tuning System) allows quick insert changes\u003c\/li\u003e\r\n\u003cli\u003eSpark arrestor screen insert included\u003c\/li\u003e\r\n\u003cli\u003e94dB quiet insert included\u003c\/li\u003e\r\n\u003cli\u003eDesigned for single slip-on configuration\u003c\/li\u003e\r\n\u003cli\u003eManufactured 100% in the USA\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\u003eFMF Item ID: 045629\u003c\/li\u003e\r\n\u003cli\u003eType: Slip-On\u003c\/li\u003e\r\n\u003cli\u003eConfiguration: Single\u003c\/li\u003e\r\n\u003cli\u003eConstruction: Titanium\u003c\/li\u003e\r\n\u003cli\u003eFinish: Blue Anodised\u003c\/li\u003e\r\n\u003cli\u003eMidpipe: Titanium\u003c\/li\u003e\r\n\u003cli\u003eEndcap: Carbon\u003c\/li\u003e\r\n\u003cli\u003eSpark Arrestor: Screen Insert (included)\u003c\/li\u003e\r\n\u003cli\u003eCarburettor Warning: No\u003c\/li\u003e\r\n\u003cli\u003eQuiet Insert: 94dB Insert (included)\u003c\/li\u003e\r\n\u003cli\u003eWeight: 6.8 lbs (approx. 3.1 kg)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eGAS GAS\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eEX 350F (2021–2023)\u003c\/li\u003e\r\n\u003cli\u003eEX 450F (2021–2023)\u003c\/li\u003e\r\n\u003cli\u003eMC 350F (2021–2023)\u003c\/li\u003e\r\n\u003cli\u003eMC 450F (2021–2023)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eHUSQVARNA\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eFC 350 (2019–2022)\u003c\/li\u003e\r\n\u003cli\u003eFC 450 (2019–2022)\u003c\/li\u003e\r\n\u003cli\u003eFC 450 Rockstar Edition (2018–2021)\u003c\/li\u003e\r\n\u003cli\u003eFX 350 (2019–2022)\u003c\/li\u003e\r\n\u003cli\u003eFX 450 (2019–2022)\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eKTM\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e350 SX-F (2019–2022)\u003c\/li\u003e\r\n\u003cli\u003e350 XC-F (2019–2022)\u003c\/li\u003e\r\n\u003cli\u003e350 XC-F Kailub Russell (2021)\u003c\/li\u003e\r\n\u003cli\u003e450 SX-F (2019–2022)\u003c\/li\u003e\r\n\u003cli\u003e450 SX-F Factory Edition (2018, 2020–2021)\u003c\/li\u003e\r\n\u003cli\u003e450 XC-F (2019–2022)\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":55987336184156,"sku":"06-9907.F4TA","price":808.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0866\/6982\/0252\/files\/stock91911_1.jpg?v=1763314809","url":"https:\/\/fdyperformance.com\/products\/factory-4-1-rct-exhaust-silencer-18-23-ktm-husqvarna-gasgas-350-450-fmf-045629","provider":"FDY performance Ltd","version":"1.0","type":"link"}