Elevate Your Off-Road Experience with FMF Racing TurbineCore 2 Spark Arrestor Slip-On Silencer Exhaust: Unmatched Performance and Compliance The FMF Racing TurbineCore 2 Spark Arrestor Slip-On Silencer Exhaust stands out as a leading choice for off-road enthusiasts. Renowned for its innovative design and compliance with legal standards, this exhaust system is engineered to enhance performance while adhering to environmental regulations.