FMF Factory 4.1 RCT Exhaust System (Titanium / Carbon End Cap) 042406 - Kawasaki KX450 / KX450X 2024-2026

Product Description

Maximize your machine's performance on the track with the FMF Factory 4.1 RCT Exhaust System 042406, engineered specifically for Kawasaki KX450 and KX450X dirt bikes. Built for serious racers, this premium system delivers uncompromising power and durability.

Incorporating advanced Resonance Chamber Technology both internally and externally, the 4.1 RCT features a shorter overall length that centralizes mass to improve handling. Crafted from aerospace-grade titanium with a sleek carbon fiber end cap, it offers substantial weight savings and superior thermal resilience.

Top Features: FMF Factory 4.1 RCT Exhaust

• Includes spark arrestor screen insert for versatility across trail and track environments.
• Comes equipped with a 94dB sound insert to meet specific track sound limits.
• Constructed from high-grade titanium with a durable carbon fiber end cap.
• Incorporates FMF Resonance Chamber Technology™ to maximize usable power across the RPM range.

Please review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.

Fitment List

Frequently Asked Questions

Q: Does this exhaust system include a spark arrestor?
A: Yes, a spark arrestor screen insert is included with this system.

Q: Is a sound reduction insert included?
A: Yes, it comes equipped with a 94dB insert to assist with track sound compliance.

Expert Pro-Tip: When installing a new titanium exhaust system, wipe down all bare titanium surfaces with contact cleaner or rubbing alcohol before starting the engine. Fingerprints and oils can permanently stain hot titanium pipes when they reach operating temperature.

Recommended Pairings:

• Kawasaki 4-Stroke Performance Parts & Accessories
• Motorcycle Tools & Accessories
• Motorcycle Chemicals & Lubricants

About Moto-House MX

At Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their bikes. We pride ourselves on great customer service, and every item ships FAST - straight to your door.

Moto-House MX - Choice of Champions - Your premier powersports source with great customer service and lightning-fast shipping straight to your door.