Factory 4.1 RCT Exhaust Quiet Insert 1-1/2 Spark Arrestor - FMF 040678

The FMF Racing Factory 4.1 RCT Quiet Insert 1-1/2” Spark Arrestor is engineered to enhance the versatility of your exhaust system by offering both sound reduction and spark arrestor functionality. This insert is designed for easy installation and reliable performance, equipped with a 94dB quiet insert to meet noise regulations while maintaining optimal exhaust flow. Lightweight and compact, it helps keep your machine legal and safe in sensitive environments.

Features

• Designed specifically for FMF Factory 4.1 RCT exhausts


• Includes a 94dB quiet insert for reduced sound output


• Spark arrestor insert available separately for added versatility


• Lightweight construction at only 0.3 lbs


• No carb compliance warning; safe for use where applicable

Specifications

• Item ID: 040678


• Type: Insert


• Spark Arrestor: Insert (sold separately)


• Quiet Insert: 94dB Insert (included)


• Weight: 0.3 lbs