Factory 4.1 RCT Exhaust Silencer 09-16 Kawasaki KX 250 F - FMF 042290

FMF Factory 4.1 RCT Exhaust Silencer

Experience a significant leap in performance with the FMF Factory 4.1 RCT Stainless Slip-On Exhaust Silencer. This silencer features an advanced FMF Resonance Chamber Technology™ design, both internally and externally, to deliver superior power and enduring durability.

Engineered with a shortened profile, this slip-on design promotes better mass centralization and enhances protection by positioning the muffler closer to the engine. Crafted from aerospace-grade materials in Southern California, it offers an exceptional strength-to-weight ratio, making it an ideal upgrade for demanding riding conditions.

Key Features:

• Closed Course Use Only
• Shortened muffler design for improved crash protection and mass centralization
• Incorporates FMF's latest internal and external Resonance Chamber Technology™
• Constructed using aerospace-grade materials for premium durability
• Aluminium muffler body paired with a carbon fiber end cap for an optimal strength-to-weight ratio
• Delivers substantial power gains across the entire RPM range
• Features FMF's proprietary alloy blend for consistent performance and reliability
• Includes the Rapid Tuning System (RTS) for easy on-the-fly adjustments
• Comes with a spark arrestor screen insert and a 94dB quiet insert
• Proudly manufactured entirely in Southern California

Specifications:

• Type: Slip-On
• Muffler Material: Aluminium (Natural Finish)
• Midpipe Material: Stainless Steel
• Endcap Material: Carbon Fiber
• Approximate Weight: 5 lbs
• Spark Arrestor: Screen insert included
• Quiet Insert: 94dB insert included