Factory 4.1 RCT Exhaust Silencer 19-25 Suzuki RM-Z 250 - FMF 043373

The FMF Racing Factory 4.1 RCT Titanium Anodized Slip-On with Carbon Cap is engineered for elite performance and weight reduction. Leveraging FMF’s latest Resonance Chamber Technology™ both internally and externally, this slip-on exhaust features a compact design for improved crash protection while supporting Factory Forward Engineering to centralise mass. Handcrafted in Southern California using aerospace-grade titanium, the 4.1 RCT delivers substantial power gains throughout the RPM range and includes advanced features like the Rapid Tuning System for easy adjustments. Its blue anodised titanium finish with a carbon fibre end cap ensures both style and endurance for competitive motocross use.

Features

• Closed course use only
• Advanced FMF Resonance Chamber Technology™ enhances power and reduces sound
• Shorter overall length minimises crash susceptibility
• Constructed entirely from aerospace-grade, proprietary alloy titanium
• Blue anodised finish with carbon fibre end cap for durability and aesthetic appeal
• Massive power gains across all RPM ranges
• Significant weight savings versus stock systems
• New RTS (Rapid Tuning System) for simplified tuning and adjustment
• Includes screen-type spark arrestor insert and 94dB quiet insert

Specifications

• Type: Slip-On
• Configuration: Single
• Construction: Titanium
• Finish: Blue Anodised
• Midpipe: Titanium
• Endcap: Carbon
• Spark Arrestor: Screen Insert (included)
• Quiet Insert: 94dB Insert (included)
• Weight: 6.3 lbs (approx. 2.86 kg)
• Item ID: 043373

Vehicle Fitment

Suzuki

• RM-Z250 (2019–2025)