{"product_id":"fmf-racing-ultra-quiet-f4-1-rct-quiet-core-s-a-insert-part-number-040689","title":"FMF Racing Ultra Quiet F4.1 RCT Quiet Core Insert 1.5 Inch Spark Arrestor 040689","description":"\u003cdiv\u003e\n\u003ch1\u003eFMF Racing Ultra Quiet F4.1 RCT Quiet Core Insert 1.5 Inch Spark Arrestor 040689\u003c\/h1\u003e\n\u003cp\u003eCut noise without losing performance with the FMF Racing Ultra Quiet F4.1 RCT Quiet Core Insert. This 1-1\/2 inch quiet insert with a spark arrestor is designed for late 2021 and 2022 FMF 4.1 RCT mufflers, model 040689. Weighing 0.3 lbs, it drops into the exhaust system to noticeably reduce noise while preserving exhaust flow for steady, reliable performance on- and off-road.\u003c\/p\u003e\n\u003cp\u003eDesigned to significantly reduce exhaust noise while maintaining optimal exhaust flow for reliable performance, this insert helps you meet noise regulations in urban and trail environments without sacrificing power.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e1-1\/2\" quiet insert with integrated spark arrestor\u003c\/li\u003e \u003cli\u003eCompatible with late 2021 \u0026amp; 2022 FMF 4.1 RCT mufflers\u003c\/li\u003e \u003cli\u003eWeight: ~0.3 lbs\u003c\/li\u003e \u003cli\u003eDurable construction for long-lasting use\u003c\/li\u003e \u003cli\u003eEasy installation into compatible FMF exhaust systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eModel 040689 delivers FMF reliability in a lightweight, streamlined package, providing a quieter ride while preserving the performance you expect from FMF’s exhaust systems.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: medium;\"\u003eNo flames. Even Less noise.\u003c\/span\u003e\u003cbr style=\"scrollbar-color: rgb(78, 82, 84) rgb(22, 25, 26); font-size: medium;\"\u003e\u003c\/p\u003e\n\u003cp style=\"scrollbar-color: rgb(78, 82, 84) rgb(22, 25, 26); font-size: medium;\"\u003e1-1\/2\" Quiet Insert with Spark Arrestor for late 2021 \u0026amp; 2022 4.1 RCT mufflers\u003c\/p\u003e\n\u003cp style=\"scrollbar-color: rgb(78, 82, 84) rgb(22, 25, 26); font-size: medium;\"\u003e0.3 lbs.\u003c\/p\u003e\n\u003cp\u003eEnhance your motorcycle's exhaust system with the FMF Racing Ultra Quiet F4.1 RCT Quiet Core S\/A Insert, model number 040689. Designed to significantly reduce noise levels while maintaining optimal performance, this insert is perfect for riders seeking a quieter ride without sacrificing power. Crafted with precision, it seamlessly fits into compatible FMF exhaust systems, ensuring easy installation and reliable operation. The durable construction ensures longevity, even under demanding riding conditions. Whether you're riding in urban environments or off-road, this insert helps you meet noise regulations while delivering the quality performance FMF is known for. Improve your riding experience with this high-quality, lightweight, and effective noise reduction solution from FMF Racing.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eDesigned to reduce exhaust noise for a quieter ride\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eConstructed from durable, high-quality materials\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eEasy to install with compatible FMF exhaust systems\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eMaintains optimal exhaust flow for reliable performance\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eLightweight design minimizes added weight to your motorcycle\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"FMF RACING","offers":[{"title":"Default Title","offer_id":44637907976234,"sku":"357547","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/357547_1744825060_2250d7be-35e1-497c-b027-633cb0f3e3c8.jpg?v=1785434277","url":"https:\/\/atticusgoods.com\/products\/fmf-racing-ultra-quiet-f4-1-rct-quiet-core-s-a-insert-part-number-040689","provider":"Atticus Goods","version":"1.0","type":"link"}